[ 1102.804486][ T9243] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1102.932486][ T9244] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1103.057452][ T9245] br0: port 1(veth0) entered blocking state
[ 1103.057841][ T9245] br0: port 1(veth0) entered disabled state
[ 1103.058277][ T9245] veth0: entered allmulticast mode
[ 1103.060417][ T9245] veth0: entered promiscuous mode
[ 1103.173346][ T9246] br0: port 2(veth1) entered blocking state
[ 1103.173730][ T9246] br0: port 2(veth1) entered disabled state
[ 1103.174146][ T9246] veth1: entered allmulticast mode
[ 1103.176316][ T9246] veth1: entered promiscuous mode
[ 1103.434419][   T35] br0: port 1(veth0) entered blocking state
[ 1103.434822][   T35] br0: port 1(veth0) entered forwarding state
[ 1103.436911][   T35] br0: port 2(veth1) entered blocking state
[ 1103.437297][   T35] br0: port 2(veth1) entered forwarding state
[ 1104.741672][   T12] bond0: (slave veth1): link status definitely up
[ 1104.742216][   T12] bond0: (slave veth1): making interface the new active one
[ 1104.743554][   T12] bond0: active interface up!
[ 1105.051557][   T12] veth1: left allmulticast mode
[ 1105.051880][   T12] veth1: left promiscuous mode
[ 1105.052495][   T12] br0: port 2(veth1) entered disabled state
[ 1105.055602][   T12] veth0: left allmulticast mode
[ 1105.055885][   T12] veth0: left promiscuous mode
[ 1105.056355][   T12] br0: port 1(veth0) entered disabled state
[ 1105.128370][   T12] bond0: (slave veth1): Releasing backup interface
[ 1105.162166][   T12] bond0: (slave veth0): Releasing backup interface
[ 1105.269890][   T12] bond0 (unregistering): Released all slaves