[  819.377346][ T9325] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  819.460598][ T9326] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  819.555550][ T9327] br0: port 1(veth0) entered blocking state
[  819.555991][ T9327] br0: port 1(veth0) entered disabled state
[  819.556410][ T9327] veth0: entered allmulticast mode
[  819.558282][ T9327] veth0: entered promiscuous mode
[  819.650750][ T9328] br0: port 2(veth1) entered blocking state
[  819.651039][ T9328] br0: port 2(veth1) entered disabled state
[  819.651292][ T9328] veth1: entered allmulticast mode
[  819.652482][ T9328] veth1: entered promiscuous mode
[  820.117284][   T46] br0: port 1(veth0) entered blocking state
[  820.117745][   T46] br0: port 1(veth0) entered forwarding state
[  820.118987][   T46] br0: port 2(veth1) entered blocking state
[  820.119221][   T46] br0: port 2(veth1) entered forwarding state
[  821.325152][   T11] bond0: (slave veth1): link status definitely up
[  821.325700][   T11] bond0: (slave veth1): making interface the new active one
[  821.326947][   T11] bond0: active interface up!
[  821.665703][ T4283] veth1: left allmulticast mode
[  821.665916][ T4283] veth1: left promiscuous mode
[  821.666218][ T4283] br0: port 2(veth1) entered disabled state
[  821.668464][ T4283] veth0: left allmulticast mode
[  821.668716][ T4283] veth0: left promiscuous mode
[  821.669011][ T4283] br0: port 1(veth0) entered disabled state
[  821.800630][ T4283] bond0: (slave veth1): Releasing backup interface
[  822.025148][ T4283] bond0: (slave veth0): Releasing backup interface
[  822.469571][ T4283] bond0 (unregistering): Released all slaves