[  518.718653] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  518.731375] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  518.743614] br0: port 1(veth0) entered blocking state
[  518.743681] br0: port 1(veth0) entered disabled state
[  518.743734] veth0: entered allmulticast mode
[  518.743811] veth0: entered promiscuous mode
[  518.756755] br0: port 2(veth1) entered blocking state
[  518.756826] br0: port 2(veth1) entered disabled state
[  518.756882] veth1: entered allmulticast mode
[  518.756968] veth1: entered promiscuous mode
[  519.737509] br0: port 1(veth0) entered blocking state
[  519.737625] br0: port 1(veth0) entered forwarding state
[  519.737697] br0: port 2(veth1) entered blocking state
[  519.737742] br0: port 2(veth1) entered forwarding state
[  521.785488] bond0: (slave veth0): link status definitely up
[  521.785590] bond0: (slave veth1): link status definitely up
[  521.785636] bond0: (slave veth0): making interface the new active one
[  521.785709] bond0: active interface up!
[  521.865657] veth1: left allmulticast mode
[  521.865712] veth1: left promiscuous mode
[  521.865759] br0: port 2(veth1) entered disabled state
[  521.865860] veth0: left allmulticast mode
[  521.865900] veth0: left promiscuous mode
[  521.865942] br0: port 1(veth0) entered disabled state
[  521.885095] bond0: (slave veth1): Releasing backup interface
[  521.900682] bond0: (slave veth0): Releasing backup interface
[  521.928693] bond0 (unregistering): Released all slaves