[ 1077.314978][ T9143] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1077.433006][ T9144] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1077.555463][ T9145] br0: port 1(veth0) entered blocking state
[ 1077.555884][ T9145] br0: port 1(veth0) entered disabled state
[ 1077.556299][ T9145] veth0: entered allmulticast mode
[ 1077.558903][ T9145] veth0: entered promiscuous mode
[ 1077.695999][ T9146] br0: port 2(veth1) entered blocking state
[ 1077.696432][ T9146] br0: port 2(veth1) entered disabled state
[ 1077.696809][ T9146] veth1: entered allmulticast mode
[ 1077.698894][ T9146] veth1: entered promiscuous mode
[ 1077.964561][   T64] br0: port 1(veth0) entered blocking state
[ 1077.965199][   T64] br0: port 1(veth0) entered forwarding state
[ 1077.967404][   T64] br0: port 2(veth1) entered blocking state
[ 1077.967789][   T64] br0: port 2(veth1) entered forwarding state
[ 1079.225848][ T7249] bond0: (slave veth1): link status definitely up
[ 1079.226315][ T7249] bond0: (slave veth1): making interface the new active one
[ 1079.227662][ T7249] bond0: active interface up!
[ 1079.619772][ T7249] veth1: left allmulticast mode
[ 1079.620077][ T7249] veth1: left promiscuous mode
[ 1079.620518][ T7249] br0: port 2(veth1) entered disabled state
[ 1079.622997][ T7249] veth0: left allmulticast mode
[ 1079.623477][ T7249] veth0: left promiscuous mode
[ 1079.623892][ T7249] br0: port 1(veth0) entered disabled state
[ 1079.814850][ T7249] bond0: (slave veth1): Releasing backup interface
[ 1079.934064][ T7249] bond0: (slave veth0): Releasing backup interface
[ 1080.698799][ T7249] bond0 (unregistering): Released all slaves