[  256.438776][ T2704] br0: port 1(veth1) entered blocking state
[  256.439154][ T2704] br0: port 1(veth1) entered disabled state
[  256.439513][ T2704] veth1: entered allmulticast mode
[  256.441723][ T2704] veth1: entered promiscuous mode
[  256.536208][ T2707] br0: port 2(veth3) entered blocking state
[  256.536736][ T2707] br0: port 2(veth3) entered disabled state
[  256.537027][ T2707] veth3: entered allmulticast mode
[  256.538970][ T2707] veth3: entered promiscuous mode
[  256.787163][   T70] br0: port 1(veth1) entered blocking state
[  256.787473][   T70] br0: port 1(veth1) entered forwarding state
[  256.964190][   T70] br0: port 2(veth3) entered blocking state
[  256.964538][   T70] br0: port 2(veth3) entered forwarding state
[  263.158031][ T2741] br0: port 2(veth3) entered disabled state
[  263.314907][ T2743] br0: port 1(veth1) entered disabled state
[  263.483122][ T2745] veth3: left allmulticast mode
[  263.483467][ T2745] veth3: left promiscuous mode
[  263.483819][ T2745] br0: port 2(veth3) entered disabled state
[  263.485224][ T2745] veth1: left allmulticast mode
[  263.485472][ T2745] veth1: left promiscuous mode
[  263.485799][ T2745] br0: port 1(veth1) entered disabled state