[   56.046458][  T478] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   56.181649][  T479] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   56.296423][  T480] br0: port 1(veth0) entered blocking state
[   56.296813][  T480] br0: port 1(veth0) entered disabled state
[   56.297173][  T480] veth0: entered allmulticast mode
[   56.299141][  T480] veth0: entered promiscuous mode
[   56.449235][  T481] br0: port 2(veth1) entered blocking state
[   56.449485][  T481] br0: port 2(veth1) entered disabled state
[   56.449715][  T481] veth1: entered allmulticast mode
[   56.450877][  T481] veth1: entered promiscuous mode
[   56.678770][   T51] br0: port 1(veth0) entered blocking state
[   56.679387][   T51] br0: port 1(veth0) entered forwarding state
[   57.726593][   T63] br0: port 2(veth1) entered blocking state
[   57.726947][   T63] br0: port 2(veth1) entered forwarding state
[   59.009900][   T73] bond0: (slave veth0): link status definitely up
[   59.010618][   T73] bond0: (slave veth1): link status definitely up
[   59.011285][   T73] bond0: (slave veth0): making interface the new active one
[   59.012182][   T73] bond0: active interface up!
[   59.444772][   T73] veth1: left allmulticast mode
[   59.445106][   T73] veth1: left promiscuous mode
[   59.445452][   T73] br0: port 2(veth1) entered disabled state
[   59.447910][   T73] veth0: left allmulticast mode
[   59.448189][   T73] veth0: left promiscuous mode
[   59.448773][   T73] br0: port 1(veth0) entered disabled state
[   59.510536][   T73] bond0: (slave veth1): Releasing backup interface
[   59.528744][   T73] bond0: (slave veth0): Releasing backup interface
[   59.627865][   T73] bond0 (unregistering): Released all slaves