[  531.955130] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.967706] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.980162] br0: port 1(veth0) entered blocking state
[  531.980236] br0: port 1(veth0) entered disabled state
[  531.980287] veth0: entered allmulticast mode
[  531.980369] veth0: entered promiscuous mode
[  531.992456] br0: port 2(veth1) entered blocking state
[  531.992528] br0: port 2(veth1) entered disabled state
[  531.992582] veth1: entered allmulticast mode
[  531.992660] veth1: entered promiscuous mode
[  532.921457] br0: port 1(veth0) entered blocking state
[  532.921509] br0: port 1(veth0) entered forwarding state
[  532.921571] br0: port 2(veth1) entered blocking state
[  532.921634] br0: port 2(veth1) entered forwarding state
[  534.009504] bond0: (slave veth1): link status definitely up
[  534.009609] bond0: (slave veth1): making interface the new active one
[  534.009680] bond0: active interface up!
[  534.064766] veth1: left allmulticast mode
[  534.064807] veth1: left promiscuous mode
[  534.064842] br0: port 2(veth1) entered disabled state
[  534.065041] veth0: left allmulticast mode
[  534.065066] veth0: left promiscuous mode
[  534.065095] br0: port 1(veth0) entered disabled state
[  534.079670] bond0: (slave veth1): Releasing backup interface
[  534.087656] bond0: (slave veth0): Releasing backup interface
[  534.119576] bond0 (unregistering): Released all slaves