[ 1378.572324][T12388] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1378.685541][T12389] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1378.836712][T12390] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1378.946820][T12391] br0: port 1(veth0) entered blocking state
[ 1378.947210][T12391] br0: port 1(veth0) entered disabled state
[ 1378.947603][T12391] veth0: entered allmulticast mode
[ 1378.949737][T12391] veth0: entered promiscuous mode
[ 1379.061366][T12392] br0: port 2(veth1) entered blocking state
[ 1379.061740][T12392] br0: port 2(veth1) entered disabled state
[ 1379.062566][T12392] veth1: entered allmulticast mode
[ 1379.064659][T12392] veth1: entered promiscuous mode
[ 1379.508695][   T36] br0: port 1(veth0) entered blocking state
[ 1379.509092][   T36] br0: port 1(veth0) entered forwarding state
[ 1379.510630][   T36] br0: port 2(veth1) entered blocking state
[ 1379.510999][   T36] br0: port 2(veth1) entered forwarding state
[ 1380.627412][ T3988] bond0: (slave veth1): link status definitely up
[ 1380.627928][ T3988] bond0: (slave veth1): making interface the new active one
[ 1380.629315][ T3988] bond0: active interface up!
[ 1381.342508][ T3988] veth1: left allmulticast mode
[ 1381.342900][ T3988] veth1: left promiscuous mode
[ 1381.343405][ T3988] br0: port 2(veth1) entered disabled state
[ 1381.346754][ T3988] veth0: left allmulticast mode
[ 1381.347092][ T3988] veth0: left promiscuous mode
[ 1381.347515][ T3988] br0: port 1(veth0) entered disabled state
[ 1381.419623][ T3988] bond0: (slave veth1): Releasing backup interface
[ 1381.444497][ T3988] bond0: (slave veth0): Releasing backup interface
[ 1381.539264][ T3988] bond0 (unregistering): Released all slaves