[ 1097.853257][ T6856] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1098.028597][ T6857] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1098.194224][ T6858] br0: port 1(veth0) entered blocking state
[ 1098.194498][ T6858] br0: port 1(veth0) entered disabled state
[ 1098.194761][ T6858] veth0: entered allmulticast mode
[ 1098.196914][ T6858] veth0: entered promiscuous mode
[ 1098.369817][ T6859] br0: port 2(veth1) entered blocking state
[ 1098.370061][ T6859] br0: port 2(veth1) entered disabled state
[ 1098.370288][ T6859] veth1: entered allmulticast mode
[ 1098.371443][ T6859] veth1: entered promiscuous mode
[ 1099.329523][   T37] br0: port 1(veth0) entered blocking state
[ 1099.329927][   T37] br0: port 1(veth0) entered forwarding state
[ 1099.331381][   T37] br0: port 2(veth1) entered blocking state
[ 1099.331692][   T37] br0: port 2(veth1) entered forwarding state
[ 1100.737212][ T2880] bond0: (slave veth0): link status definitely up
[ 1100.737768][ T2880] bond0: (slave veth1): link status definitely up
[ 1100.737945][ T2880] bond0: (slave veth0): making interface the new active one
[ 1100.738929][ T2880] bond0: active interface up!
[ 1101.442980][ T2880] veth1: left allmulticast mode
[ 1101.443274][ T2880] veth1: left promiscuous mode
[ 1101.443744][ T2880] br0: port 2(veth1) entered disabled state
[ 1101.445689][ T2880] veth0: left allmulticast mode
[ 1101.445860][ T2880] veth0: left promiscuous mode
[ 1101.446216][ T2880] br0: port 1(veth0) entered disabled state
[ 1101.602428][ T2880] bond0: (slave veth1): Releasing backup interface
[ 1101.740466][ T2880] bond0: (slave veth0): Releasing backup interface
[ 1102.137654][ T2880] bond0 (unregistering): Released all slaves