[ 1048.122238][ T9551] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1048.249764][ T9552] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1048.390689][ T9553] br0: port 1(veth0) entered blocking state
[ 1048.391090][ T9553] br0: port 1(veth0) entered disabled state
[ 1048.391472][ T9553] veth0: entered allmulticast mode
[ 1048.393542][ T9553] veth0: entered promiscuous mode
[ 1048.514441][ T9554] br0: port 2(veth1) entered blocking state
[ 1048.514904][ T9554] br0: port 2(veth1) entered disabled state
[ 1048.515293][ T9554] veth1: entered allmulticast mode
[ 1048.517329][ T9554] veth1: entered promiscuous mode
[ 1048.774396][   T37] br0: port 1(veth0) entered blocking state
[ 1048.774831][   T37] br0: port 1(veth0) entered forwarding state
[ 1048.776335][   T37] br0: port 2(veth1) entered blocking state
[ 1048.776727][   T37] br0: port 2(veth1) entered forwarding state
[ 1050.048169][  T282] bond0: (slave veth1): link status definitely up
[ 1050.048656][  T282] bond0: (slave veth1): making interface the new active one
[ 1050.050011][  T282] bond0: active interface up!
[ 1050.376216][  T282] veth1: left allmulticast mode
[ 1050.376558][  T282] veth1: left promiscuous mode
[ 1050.377070][  T282] br0: port 2(veth1) entered disabled state
[ 1050.379388][  T282] veth0: left allmulticast mode
[ 1050.379871][  T282] veth0: left promiscuous mode
[ 1050.380342][  T282] br0: port 1(veth0) entered disabled state
[ 1050.604497][  T282] bond0: (slave veth1): Releasing backup interface
[ 1050.715170][  T282] bond0: (slave veth0): Releasing backup interface
[ 1051.560035][  T282] bond0 (unregistering): Released all slaves