[ 1023.683268][ T9544] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1023.832640][ T9545] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1023.960553][ T9546] br0: port 1(veth0) entered blocking state
[ 1023.960952][ T9546] br0: port 1(veth0) entered disabled state
[ 1023.961776][ T9546] veth0: entered allmulticast mode
[ 1023.963896][ T9546] veth0: entered promiscuous mode
[ 1024.084571][ T9547] br0: port 2(veth1) entered blocking state
[ 1024.084999][ T9547] br0: port 2(veth1) entered disabled state
[ 1024.085396][ T9547] veth1: entered allmulticast mode
[ 1024.087448][ T9547] veth1: entered promiscuous mode
[ 1024.455984][  T931] br0: port 1(veth0) entered blocking state
[ 1024.456393][  T931] br0: port 1(veth0) entered forwarding state
[ 1024.457924][  T931] br0: port 2(veth1) entered blocking state
[ 1024.458276][  T931] br0: port 2(veth1) entered forwarding state
[ 1025.639704][ T4107] bond0: (slave veth1): link status definitely up
[ 1025.640525][ T4107] bond0: (slave veth1): making interface the new active one
[ 1025.642326][ T4107] bond0: active interface up!
[ 1025.976054][ T4107] veth1: left allmulticast mode
[ 1025.976431][ T4107] veth1: left promiscuous mode
[ 1025.976892][ T4107] br0: port 2(veth1) entered disabled state
[ 1025.979765][ T4107] veth0: left allmulticast mode
[ 1025.980061][ T4107] veth0: left promiscuous mode
[ 1025.980501][ T4107] br0: port 1(veth0) entered disabled state
[ 1026.168036][ T4107] bond0: (slave veth1): Releasing backup interface
[ 1026.291879][ T4107] bond0: (slave veth0): Releasing backup interface
[ 1027.883634][ T4107] bond0 (unregistering): Released all slaves