[ 1251.553251][T12451] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1251.781373][T12452] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1252.033466][T12453] br0: port 1(veth0) entered blocking state
[ 1252.034385][T12453] br0: port 1(veth0) entered disabled state
[ 1252.035206][T12453] veth0: entered allmulticast mode
[ 1252.039112][T12453] veth0: entered promiscuous mode
[ 1252.297463][T12454] br0: port 2(veth1) entered blocking state
[ 1252.298434][T12454] br0: port 2(veth1) entered disabled state
[ 1252.300407][T12454] veth1: entered allmulticast mode
[ 1252.304628][T12454] veth1: entered promiscuous mode
[ 1253.050984][   T38] br0: port 1(veth0) entered blocking state
[ 1253.051852][   T38] br0: port 1(veth0) entered forwarding state
[ 1253.054996][   T38] br0: port 2(veth1) entered blocking state
[ 1253.055785][   T38] br0: port 2(veth1) entered forwarding state
[ 1254.405548][T11476] bond0: (slave veth1): link status definitely up
[ 1254.406514][T11476] bond0: (slave veth1): making interface the new active one
[ 1254.408686][T11476] bond0: active interface up!
[ 1254.998070][T11476] veth1: left allmulticast mode
[ 1254.998700][T11476] veth1: left promiscuous mode
[ 1255.000886][T11476] br0: port 2(veth1) entered disabled state
[ 1255.009414][T11476] veth0: left allmulticast mode
[ 1255.010614][T11476] veth0: left promiscuous mode
[ 1255.011551][T11476] br0: port 1(veth0) entered disabled state
[ 1255.151182][T11476] bond0: (slave veth1): Releasing backup interface
[ 1255.218206][T11476] bond0: (slave veth0): Releasing backup interface
[ 1255.362150][T11476] bond0 (unregistering): Released all slaves