[ 1316.855319][ T9454] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1316.977875][ T9455] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1317.108747][ T9456] br0: port 1(veth0) entered blocking state
[ 1317.109127][ T9456] br0: port 1(veth0) entered disabled state
[ 1317.109520][ T9456] veth0: entered allmulticast mode
[ 1317.111580][ T9456] veth0: entered promiscuous mode
[ 1317.254993][ T9457] br0: port 2(veth1) entered blocking state
[ 1317.255413][ T9457] br0: port 2(veth1) entered disabled state
[ 1317.255819][ T9457] veth1: entered allmulticast mode
[ 1317.258561][ T9457] veth1: entered promiscuous mode
[ 1317.456158][   T72] br0: port 1(veth0) entered blocking state
[ 1317.456689][   T72] br0: port 1(veth0) entered forwarding state
[ 1318.468493][ T3518] br0: port 2(veth1) entered blocking state
[ 1318.468976][ T3518] br0: port 2(veth1) entered forwarding state
[ 1319.811948][ T7215] bond0: (slave veth0): link status definitely up
[ 1319.812727][ T7215] bond0: (slave veth1): link status definitely up
[ 1319.813197][ T7215] bond0: (slave veth0): making interface the new active one
[ 1319.814805][ T7215] bond0: active interface up!
[ 1320.432099][ T7215] veth1: left allmulticast mode
[ 1320.432472][ T7215] veth1: left promiscuous mode
[ 1320.432969][ T7215] br0: port 2(veth1) entered disabled state
[ 1320.435253][ T7215] veth0: left allmulticast mode
[ 1320.435554][ T7215] veth0: left promiscuous mode
[ 1320.436048][ T7215] br0: port 1(veth0) entered disabled state
[ 1320.496639][ T7215] bond0: (slave veth1): Releasing backup interface
[ 1320.528210][ T7215] bond0: (slave veth0): Releasing backup interface
[ 1320.639658][ T7215] bond0 (unregistering): Released all slaves