[ 1023.715394][ T9527] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1023.874908][ T9528] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1024.006570][ T9529] br0: port 1(veth0) entered blocking state
[ 1024.007053][ T9529] br0: port 1(veth0) entered disabled state
[ 1024.008269][ T9529] veth0: entered allmulticast mode
[ 1024.010516][ T9529] veth0: entered promiscuous mode
[ 1024.150560][ T9530] br0: port 2(veth1) entered blocking state
[ 1024.151020][ T9530] br0: port 2(veth1) entered disabled state
[ 1024.151426][ T9530] veth1: entered allmulticast mode
[ 1024.155071][ T9530] veth1: entered promiscuous mode
[ 1024.328182][ T7747] br0: port 1(veth0) entered blocking state
[ 1024.328701][ T7747] br0: port 1(veth0) entered forwarding state
[ 1025.378158][   T35] br0: port 2(veth1) entered blocking state
[ 1025.378786][   T35] br0: port 2(veth1) entered forwarding state
[ 1026.658153][   T12] bond0: (slave veth0): link status definitely up
[ 1026.659258][   T12] bond0: (slave veth1): link status definitely up
[ 1026.659739][   T12] bond0: (slave veth0): making interface the new active one
[ 1026.662817][   T12] bond0: active interface up!
[ 1027.267073][   T12] veth1: left allmulticast mode
[ 1027.267426][   T12] veth1: left promiscuous mode
[ 1027.267920][   T12] br0: port 2(veth1) entered disabled state
[ 1027.273099][   T12] veth0: left allmulticast mode
[ 1027.273468][   T12] veth0: left promiscuous mode
[ 1027.273974][   T12] br0: port 1(veth0) entered disabled state
[ 1027.490920][   T12] bond0: (slave veth1): Releasing backup interface
[ 1028.077592][   T12] bond0: (slave veth0): Releasing backup interface
[ 1029.297073][   T12] bond0 (unregistering): Released all slaves