[ 1049.874926][ T9263] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1050.014253][ T9264] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1050.139388][ T9265] br0: port 1(veth0) entered blocking state
[ 1050.139809][ T9265] br0: port 1(veth0) entered disabled state
[ 1050.140222][ T9265] veth0: entered allmulticast mode
[ 1050.142845][ T9265] veth0: entered promiscuous mode
[ 1050.288408][ T9266] br0: port 2(veth1) entered blocking state
[ 1050.289100][ T9266] br0: port 2(veth1) entered disabled state
[ 1050.289729][ T9266] veth1: entered allmulticast mode
[ 1050.293500][ T9266] veth1: entered promiscuous mode
[ 1050.509778][  T566] br0: port 1(veth0) entered blocking state
[ 1050.510403][  T566] br0: port 1(veth0) entered forwarding state
[ 1051.565735][  T566] br0: port 2(veth1) entered blocking state
[ 1051.566390][  T566] br0: port 2(veth1) entered forwarding state
[ 1052.847403][ T4349] bond0: (slave veth0): link status definitely up
[ 1052.848135][ T4349] bond0: (slave veth1): link status definitely up
[ 1052.848455][ T4349] bond0: (slave veth0): making interface the new active one
[ 1052.854149][ T4349] bond0: active interface up!
[ 1053.157997][  T280] veth1: left allmulticast mode
[ 1053.158500][  T280] veth1: left promiscuous mode
[ 1053.159112][  T280] br0: port 2(veth1) entered disabled state
[ 1053.161928][  T280] veth0: left allmulticast mode
[ 1053.162291][  T280] veth0: left promiscuous mode
[ 1053.162884][  T280] br0: port 1(veth0) entered disabled state
[ 1053.377976][  T280] bond0: (slave veth1): Releasing backup interface
[ 1053.532044][  T280] bond0: (slave veth0): Releasing backup interface
[ 1055.032057][  T280] bond0 (unregistering): Released all slaves