[ 1300.740025][ T9507] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1300.865127][ T9508] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1301.003326][ T9509] br0: port 1(veth0) entered blocking state
[ 1301.003770][ T9509] br0: port 1(veth0) entered disabled state
[ 1301.004723][ T9509] veth0: entered allmulticast mode
[ 1301.006893][ T9509] veth0: entered promiscuous mode
[ 1301.115825][ T9510] br0: port 2(veth1) entered blocking state
[ 1301.116231][ T9510] br0: port 2(veth1) entered disabled state
[ 1301.116613][ T9510] veth1: entered allmulticast mode
[ 1301.118713][ T9510] veth1: entered promiscuous mode
[ 1301.368731][   T38] br0: port 1(veth0) entered blocking state
[ 1301.369165][   T38] br0: port 1(veth0) entered forwarding state
[ 1302.425259][   T35] br0: port 2(veth1) entered blocking state
[ 1302.425859][   T35] br0: port 2(veth1) entered forwarding state
[ 1303.704381][ T7640] bond0: (slave veth0): link status definitely up
[ 1303.705125][ T7640] bond0: (slave veth1): link status definitely up
[ 1303.705416][ T7640] bond0: (slave veth0): making interface the new active one
[ 1303.706744][ T7640] bond0: active interface up!
[ 1304.185840][ T7640] veth1: left allmulticast mode
[ 1304.186147][ T7640] veth1: left promiscuous mode
[ 1304.186599][ T7640] br0: port 2(veth1) entered disabled state
[ 1304.188693][ T7640] veth0: left allmulticast mode
[ 1304.189030][ T7640] veth0: left promiscuous mode
[ 1304.189458][ T7640] br0: port 1(veth0) entered disabled state
[ 1304.257562][ T7640] bond0: (slave veth1): Releasing backup interface
[ 1304.300967][ T7640] bond0: (slave veth0): Releasing backup interface
[ 1304.414004][ T7640] bond0 (unregistering): Released all slaves