[  534.340234] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.349749] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.360173] br0: port 1(veth0) entered blocking state
[  534.360240] br0: port 1(veth0) entered disabled state
[  534.360295] veth0: entered allmulticast mode
[  534.360386] veth0: entered promiscuous mode
[  534.370856] br0: port 2(veth1) entered blocking state
[  534.370949] br0: port 2(veth1) entered disabled state
[  534.371009] veth1: entered allmulticast mode
[  534.371116] veth1: entered promiscuous mode
[  534.759315] br0: port 1(veth0) entered blocking state
[  534.759461] br0: port 1(veth0) entered forwarding state
[  534.759799] br0: port 2(veth1) entered blocking state
[  534.759843] br0: port 2(veth1) entered forwarding state
[  536.375280] bond0: (slave veth1): link status definitely up
[  536.375430] bond0: (slave veth1): making interface the new active one
[  536.375514] bond0: active interface up!
[  536.424463] veth1: left allmulticast mode
[  536.424525] veth1: left promiscuous mode
[  536.424590] br0: port 2(veth1) entered disabled state
[  536.424785] veth0: left allmulticast mode
[  536.424821] veth0: left promiscuous mode
[  536.424865] br0: port 1(veth0) entered disabled state
[  536.445999] bond0: (slave veth1): Releasing backup interface
[  536.449482] bond0: (slave veth0): Releasing backup interface