[ 1038.963605][ T6950] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1039.125923][ T6951] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1039.284479][ T6952] br0: port 1(veth0) entered blocking state
[ 1039.284775][ T6952] br0: port 1(veth0) entered disabled state
[ 1039.285010][ T6952] veth0: entered allmulticast mode
[ 1039.286173][ T6952] veth0: entered promiscuous mode
[ 1039.448707][ T6953] br0: port 2(veth1) entered blocking state
[ 1039.448987][ T6953] br0: port 2(veth1) entered disabled state
[ 1039.449227][ T6953] veth1: entered allmulticast mode
[ 1039.450407][ T6953] veth1: entered promiscuous mode
[ 1040.495322][   T39] br0: port 1(veth0) entered blocking state
[ 1040.495648][   T39] br0: port 1(veth0) entered forwarding state
[ 1040.496759][   T39] br0: port 2(veth1) entered blocking state
[ 1040.496943][   T39] br0: port 2(veth1) entered forwarding state
[ 1041.903415][   T78] bond0: (slave veth0): link status definitely up
[ 1041.904273][   T78] bond0: (slave veth1): link status definitely up
[ 1041.904540][   T78] bond0: (slave veth0): making interface the new active one
[ 1041.906016][   T78] bond0: active interface up!
[ 1042.462087][ T5850] veth1: left allmulticast mode
[ 1042.462284][ T5850] veth1: left promiscuous mode
[ 1042.462594][ T5850] br0: port 2(veth1) entered disabled state
[ 1042.464081][ T5850] veth0: left allmulticast mode
[ 1042.464232][ T5850] veth0: left promiscuous mode
[ 1042.464501][ T5850] br0: port 1(veth0) entered disabled state
[ 1042.651306][ T5850] bond0: (slave veth1): Releasing backup interface
[ 1042.754515][ T5850] bond0: (slave veth0): Releasing backup interface
[ 1043.168496][ T5850] bond0 (unregistering): Released all slaves