[  727.144615][ T3976] br: port 1(veth1) entered blocking state
[  727.144889][ T3976] br: port 1(veth1) entered disabled state
[  727.145133][ T3976] veth1: entered allmulticast mode
[  727.147148][ T3976] veth1: entered promiscuous mode
[  727.149342][   T42] br: port 1(veth1) entered blocking state
[  727.149589][   T42] br: port 1(veth1) entered forwarding state
[  727.280695][ T3979] br: port 2(veth3) entered blocking state
[  727.280938][ T3979] br: port 2(veth3) entered disabled state
[  727.281204][ T3979] veth3: entered allmulticast mode
[  727.284513][ T3979] veth3: entered promiscuous mode
[  727.286980][   T43] br: port 2(veth3) entered blocking state
[  727.287230][   T43] br: port 2(veth3) entered forwarding state
[  727.423586][ T3981] br: port 3(veth4) entered blocking state
[  727.423837][ T3981] br: port 3(veth4) entered disabled state
[  727.424070][ T3981] veth4: entered allmulticast mode
[  727.426734][ T3981] veth4: entered promiscuous mode
[  727.430730][   T43] br: port 3(veth4) entered blocking state
[  727.431036][   T43] br: port 3(veth4) entered forwarding state
[  868.098027][ T4453] br: port 3(veth4) entered disabled state
[  868.098752][ T4453] veth4: left allmulticast mode
[  868.098934][ T4453] veth4: left promiscuous mode
[  868.099542][ T4453] br: port 3(veth4) entered disabled state
[  868.242832][ T4454] br: port 2(veth3) entered disabled state
[  868.244088][ T4454] veth3: left allmulticast mode
[  868.244305][ T4454] veth3: left promiscuous mode
[  868.244640][ T4454] br: port 2(veth3) entered disabled state
[  868.364933][ T4456] br: port 1(veth1) entered disabled state
[  868.365734][ T4456] veth1: left allmulticast mode
[  868.365953][ T4456] veth1: left promiscuous mode
[  868.366663][ T4456] br: port 1(veth1) entered disabled state