[ 1123.118715][ T6985] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1123.290253][ T6986] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1123.476172][ T6987] br0: port 1(veth0) entered blocking state
[ 1123.476449][ T6987] br0: port 1(veth0) entered disabled state
[ 1123.476709][ T6987] veth0: entered allmulticast mode
[ 1123.479121][ T6987] veth0: entered promiscuous mode
[ 1123.665090][ T6988] br0: port 2(veth1) entered blocking state
[ 1123.665386][ T6988] br0: port 2(veth1) entered disabled state
[ 1123.665651][ T6988] veth1: entered allmulticast mode
[ 1123.666930][ T6988] veth1: entered promiscuous mode
[ 1124.611380][   T40] br0: port 1(veth0) entered blocking state
[ 1124.611715][   T40] br0: port 1(veth0) entered forwarding state
[ 1124.612694][   T40] br0: port 2(veth1) entered blocking state
[ 1124.612929][   T40] br0: port 2(veth1) entered forwarding state
[ 1125.955361][   T77] bond0: (slave veth0): link status definitely up
[ 1125.956015][   T77] bond0: (slave veth1): link status definitely up
[ 1125.956238][   T77] bond0: (slave veth0): making interface the new active one
[ 1125.957319][   T77] bond0: active interface up!
[ 1126.800176][   T77] veth1: left allmulticast mode
[ 1126.800475][   T77] veth1: left promiscuous mode
[ 1126.800912][   T77] br0: port 2(veth1) entered disabled state
[ 1126.802627][   T77] veth0: left allmulticast mode
[ 1126.802909][   T77] veth0: left promiscuous mode
[ 1126.803343][   T77] br0: port 1(veth0) entered disabled state
[ 1127.020300][   T77] bond0: (slave veth1): Releasing backup interface
[ 1127.113299][   T77] bond0: (slave veth0): Releasing backup interface
[ 1127.402561][   T77] bond0 (unregistering): Released all slaves