[  534.969629] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.978728] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.988317] br0: port 1(veth0) entered blocking state
[  534.988407] br0: port 1(veth0) entered disabled state
[  534.988467] veth0: entered allmulticast mode
[  534.988577] veth0: entered promiscuous mode
[  534.997838] br0: port 2(veth1) entered blocking state
[  534.997888] br0: port 2(veth1) entered disabled state
[  534.997924] veth1: entered allmulticast mode
[  534.997991] veth1: entered promiscuous mode
[  535.991585] br0: port 1(veth0) entered blocking state
[  535.991689] br0: port 1(veth0) entered forwarding state
[  535.991755] br0: port 2(veth1) entered blocking state
[  535.991795] br0: port 2(veth1) entered forwarding state
[  537.015534] bond0: (slave veth1): link status definitely up
[  537.015663] bond0: (slave veth1): making interface the new active one
[  537.015742] bond0: active interface up!
[  537.111080] veth1: left allmulticast mode
[  537.111137] veth1: left promiscuous mode
[  537.111208] br0: port 2(veth1) entered disabled state
[  537.111343] veth0: left allmulticast mode
[  537.111390] veth0: left promiscuous mode
[  537.111458] br0: port 1(veth0) entered disabled state
[  537.129857] bond0: (slave veth1): Releasing backup interface
[  537.155810] bond0: (slave veth0): Releasing backup interface
[  537.181819] bond0 (unregistering): Released all slaves