[ 1373.470753][T12304] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1373.589474][T12305] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1373.746980][T12306] br0: port 1(veth0) entered blocking state
[ 1373.747723][T12306] br0: port 1(veth0) entered disabled state
[ 1373.748272][T12306] veth0: entered allmulticast mode
[ 1373.751315][T12306] veth0: entered promiscuous mode
[ 1373.866290][T12307] br0: port 2(veth1) entered blocking state
[ 1373.866744][T12307] br0: port 2(veth1) entered disabled state
[ 1373.867374][T12307] veth1: entered allmulticast mode
[ 1373.869478][T12307] veth1: entered promiscuous mode
[ 1374.105909][ T3599] br0: port 1(veth0) entered blocking state
[ 1374.106330][ T3599] br0: port 1(veth0) entered forwarding state
[ 1374.107904][ T3599] br0: port 2(veth1) entered blocking state
[ 1374.108298][ T3599] br0: port 2(veth1) entered forwarding state
[ 1375.374095][   T69] bond0: (slave veth1): link status definitely up
[ 1375.374579][   T69] bond0: (slave veth1): making interface the new active one
[ 1375.375968][   T69] bond0: active interface up!
[ 1375.732319][   T69] veth1: left allmulticast mode
[ 1375.732641][   T69] veth1: left promiscuous mode
[ 1375.733139][   T69] br0: port 2(veth1) entered disabled state
[ 1375.735878][   T69] veth0: left allmulticast mode
[ 1375.736556][   T69] veth0: left promiscuous mode
[ 1375.737296][   T69] br0: port 1(veth0) entered disabled state
[ 1375.809797][   T69] bond0: (slave veth1): Releasing backup interface
[ 1375.840220][   T69] bond0: (slave veth0): Releasing backup interface
[ 1375.936050][   T69] bond0 (unregistering): Released all slaves