[  864.015983][ T9509] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  864.094017][ T9510] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  864.185509][ T9511] br0: port 1(veth0) entered blocking state
[  864.185841][ T9511] br0: port 1(veth0) entered disabled state
[  864.186113][ T9511] veth0: entered allmulticast mode
[  864.187321][ T9511] veth0: entered promiscuous mode
[  864.280073][ T9512] br0: port 2(veth1) entered blocking state
[  864.280328][ T9512] br0: port 2(veth1) entered disabled state
[  864.280571][ T9512] veth1: entered allmulticast mode
[  864.281729][ T9512] veth1: entered promiscuous mode
[  864.742038][   T62] br0: port 1(veth0) entered blocking state
[  864.742340][   T62] br0: port 1(veth0) entered forwarding state
[  864.743610][   T62] br0: port 2(veth1) entered blocking state
[  864.743846][   T62] br0: port 2(veth1) entered forwarding state
[  865.957842][  T260] bond0: (slave veth1): link status definitely up
[  865.958228][  T260] bond0: (slave veth1): making interface the new active one
[  865.959311][  T260] bond0: active interface up!
[  866.456724][ T8890] veth1: left allmulticast mode
[  866.456955][ T8890] veth1: left promiscuous mode
[  866.457265][ T8890] br0: port 2(veth1) entered disabled state
[  866.459421][ T8890] veth0: left allmulticast mode
[  866.459639][ T8890] veth0: left promiscuous mode
[  866.459907][ T8890] br0: port 1(veth0) entered disabled state
[  866.649633][ T8890] bond0: (slave veth1): Releasing backup interface
[  866.829899][ T8890] bond0: (slave veth0): Releasing backup interface
[  867.214338][ T8890] bond0 (unregistering): Released all slaves