[  697.336990] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.339928] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  697.342820] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  697.345670] br0: port 1(veth0) entered blocking state
[  697.345708] br0: port 1(veth0) entered disabled state
[  697.345745] veth0: entered allmulticast mode
[  697.345799] veth0: entered promiscuous mode
[  697.348688] br0: port 2(veth1) entered blocking state
[  697.348760] br0: port 2(veth1) entered disabled state
[  697.348828] veth1: entered allmulticast mode
[  697.348915] veth1: entered promiscuous mode
[  698.384788] br0: port 1(veth0) entered blocking state
[  698.384887] br0: port 1(veth0) entered forwarding state
[  698.384982] br0: port 2(veth1) entered blocking state
[  698.385050] br0: port 2(veth1) entered forwarding state
[  700.432746] bond0: (slave veth0): link status definitely up
[  700.432865] bond0: (slave veth1): link status definitely up
[  700.432934] bond0: (slave veth0): making interface the new active one
[  700.433044] bond0: active interface up!
[  700.458149] veth1: left allmulticast mode
[  700.458188] veth1: left promiscuous mode
[  700.458218] br0: port 2(veth1) entered disabled state
[  700.458289] veth0: left allmulticast mode
[  700.458314] veth0: left promiscuous mode
[  700.458340] br0: port 1(veth0) entered disabled state
[  700.474857] bond0: (slave veth1): Releasing backup interface
[  700.480818] bond0: (slave veth0): Releasing backup interface
[  700.508814] bond0 (unregistering): Released all slaves