[ 1307.377856][ T9418] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1307.529707][ T9419] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1307.661808][ T9420] br0: port 1(veth0) entered blocking state
[ 1307.662243][ T9420] br0: port 1(veth0) entered disabled state
[ 1307.662667][ T9420] veth0: entered allmulticast mode
[ 1307.664865][ T9420] veth0: entered promiscuous mode
[ 1307.791643][ T9421] br0: port 2(veth1) entered blocking state
[ 1307.792064][ T9421] br0: port 2(veth1) entered disabled state
[ 1307.792461][ T9421] veth1: entered allmulticast mode
[ 1307.794642][ T9421] veth1: entered promiscuous mode
[ 1307.985698][ T1100] br0: port 1(veth0) entered blocking state
[ 1307.986160][ T1100] br0: port 1(veth0) entered forwarding state
[ 1309.032727][   T35] br0: port 2(veth1) entered blocking state
[ 1309.033154][   T35] br0: port 2(veth1) entered forwarding state
[ 1310.313421][  T257] bond0: (slave veth0): link status definitely up
[ 1310.314197][  T257] bond0: (slave veth1): link status definitely up
[ 1310.314518][  T257] bond0: (slave veth0): making interface the new active one
[ 1310.316155][  T257] bond0: active interface up!
[ 1311.008003][  T257] veth1: left allmulticast mode
[ 1311.008340][  T257] veth1: left promiscuous mode
[ 1311.008821][  T257] br0: port 2(veth1) entered disabled state
[ 1311.010573][  T257] veth0: left allmulticast mode
[ 1311.010875][  T257] veth0: left promiscuous mode
[ 1311.011303][  T257] br0: port 1(veth0) entered disabled state
[ 1311.093759][  T257] bond0: (slave veth1): Releasing backup interface
[ 1311.140905][  T257] bond0: (slave veth0): Releasing backup interface
[ 1311.245325][  T257] bond0 (unregistering): Released all slaves