[  305.260802][ T1462] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  305.418499][ T1463] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  305.593507][ T1464] br0: port 1(veth0) entered blocking state
[  305.593798][ T1464] br0: port 1(veth0) entered disabled state
[  305.594016][ T1464] veth0: entered allmulticast mode
[  305.595741][ T1464] veth0: entered promiscuous mode
[  305.753868][ T1465] br0: port 2(veth1) entered blocking state
[  305.754200][ T1465] br0: port 2(veth1) entered disabled state
[  305.754413][ T1465] veth1: entered allmulticast mode
[  305.757243][ T1465] veth1: entered promiscuous mode
[  306.863647][  T161] br0: port 1(veth0) entered blocking state
[  306.863864][  T161] br0: port 1(veth0) entered forwarding state
[  306.864725][  T161] br0: port 2(veth1) entered blocking state
[  306.864907][  T161] br0: port 2(veth1) entered forwarding state
[  308.143465][  T276] bond0: (slave veth0): link status definitely up
[  308.143974][  T276] bond0: (slave veth1): link status definitely up
[  308.144132][  T276] bond0: (slave veth0): making interface the new active one
[  308.145025][  T276] bond0: active interface up!
[  308.508728][   T11] veth1: left allmulticast mode
[  308.508972][   T11] veth1: left promiscuous mode
[  308.509241][   T11] br0: port 2(veth1) entered disabled state
[  308.510289][   T11] veth0: left allmulticast mode
[  308.510440][   T11] veth0: left promiscuous mode
[  308.510684][   T11] br0: port 1(veth0) entered disabled state
[  308.631241][   T11] bond0: (slave veth1): Releasing backup interface
[  308.713880][   T11] bond0: (slave veth0): Releasing backup interface
[  308.971858][   T11] bond0 (unregistering): Released all slaves