[ 1069.912976][ T9173] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1070.049180][ T9174] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1070.182225][ T9175] br0: port 1(veth0) entered blocking state
[ 1070.182758][ T9175] br0: port 1(veth0) entered disabled state
[ 1070.183350][ T9175] veth0: entered allmulticast mode
[ 1070.186344][ T9175] veth0: entered promiscuous mode
[ 1070.329365][ T9176] br0: port 2(veth1) entered blocking state
[ 1070.329892][ T9176] br0: port 2(veth1) entered disabled state
[ 1070.330337][ T9176] veth1: entered allmulticast mode
[ 1070.332986][ T9176] veth1: entered promiscuous mode
[ 1070.698072][ T8742] br0: port 1(veth0) entered blocking state
[ 1070.698542][ T8742] br0: port 1(veth0) entered forwarding state
[ 1070.700225][ T8742] br0: port 2(veth1) entered blocking state
[ 1070.700630][ T8742] br0: port 2(veth1) entered forwarding state
[ 1071.817693][ T8217] bond0: (slave veth1): link status definitely up
[ 1071.818506][ T8217] bond0: (slave veth1): making interface the new active one
[ 1071.820659][ T8217] bond0: active interface up!
[ 1072.457753][ T8217] veth1: left allmulticast mode
[ 1072.458426][ T8217] veth1: left promiscuous mode
[ 1072.459713][ T8217] br0: port 2(veth1) entered disabled state
[ 1072.462812][ T8217] veth0: left allmulticast mode
[ 1072.463311][ T8217] veth0: left promiscuous mode
[ 1072.463809][ T8217] br0: port 1(veth0) entered disabled state
[ 1072.558686][ T8217] bond0: (slave veth1): Releasing backup interface
[ 1072.602017][ T8217] bond0: (slave veth0): Releasing backup interface
[ 1072.689322][ T8217] bond0 (unregistering): Released all slaves