[  822.291563][ T9384] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  822.385291][ T9385] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  822.486375][ T9386] br0: port 1(veth0) entered blocking state
[  822.486796][ T9386] br0: port 1(veth0) entered disabled state
[  822.487208][ T9386] veth0: entered allmulticast mode
[  822.489190][ T9386] veth0: entered promiscuous mode
[  822.575506][ T9387] br0: port 2(veth1) entered blocking state
[  822.575829][ T9387] br0: port 2(veth1) entered disabled state
[  822.576096][ T9387] veth1: entered allmulticast mode
[  822.577437][ T9387] veth1: entered promiscuous mode
[  823.490165][   T40] br0: port 1(veth0) entered blocking state
[  823.490490][   T40] br0: port 1(veth0) entered forwarding state
[  823.491536][   T40] br0: port 2(veth1) entered blocking state
[  823.491795][   T40] br0: port 2(veth1) entered forwarding state
[  825.281950][   T11] bond0: (slave veth0): link status definitely up
[  825.282609][   T11] bond0: (slave veth1): link status definitely up
[  825.282788][   T11] bond0: (slave veth0): making interface the new active one
[  825.284246][   T11] bond0: active interface up!
[  825.627568][   T11] veth1: left allmulticast mode
[  825.627776][   T11] veth1: left promiscuous mode
[  825.628131][   T11] br0: port 2(veth1) entered disabled state
[  825.629419][   T11] veth0: left allmulticast mode
[  825.629585][   T11] veth0: left promiscuous mode
[  825.629851][   T11] br0: port 1(veth0) entered disabled state
[  825.821581][   T11] bond0: (slave veth1): Releasing backup interface
[  826.008971][   T11] bond0: (slave veth0): Releasing backup interface
[  826.386691][   T11] bond0 (unregistering): Released all slaves