[  840.136964][ T3420] br: port 1(veth1) entered blocking state
[  840.137216][ T3420] br: port 1(veth1) entered disabled state
[  840.137478][ T3420] veth1: entered allmulticast mode
[  840.139285][ T3420] veth1: entered promiscuous mode
[  840.142140][   T25] br: port 1(veth1) entered blocking state
[  840.142397][   T25] br: port 1(veth1) entered forwarding state
[  840.290801][ T3422] br: port 2(veth3) entered blocking state
[  840.291054][ T3422] br: port 2(veth3) entered disabled state
[  840.291320][ T3422] veth3: entered allmulticast mode
[  840.293150][ T3422] veth3: entered promiscuous mode
[  840.294508][  T853] br: port 2(veth3) entered blocking state
[  840.294730][  T853] br: port 2(veth3) entered forwarding state
[  840.450309][ T3423] br: port 3(veth4) entered blocking state
[  840.450724][ T3423] br: port 3(veth4) entered disabled state
[  840.451113][ T3423] veth4: entered allmulticast mode
[  840.454229][ T3423] veth4: entered promiscuous mode
[  840.456372][   T25] br: port 3(veth4) entered blocking state
[  840.456687][   T25] br: port 3(veth4) entered forwarding state
[  985.811298][ T3895] br: port 3(veth4) entered disabled state
[  985.812332][ T3895] veth4: left allmulticast mode
[  985.812583][ T3895] veth4: left promiscuous mode
[  985.812908][ T3895] br: port 3(veth4) entered disabled state
[  985.967744][ T3897] br: port 2(veth3) entered disabled state
[  985.968507][ T3897] veth3: left allmulticast mode
[  985.968705][ T3897] veth3: left promiscuous mode
[  985.969017][ T3897] br: port 2(veth3) entered disabled state
[  986.128861][ T3898] br: port 1(veth1) entered disabled state
[  986.129610][ T3898] veth1: left allmulticast mode
[  986.129827][ T3898] veth1: left promiscuous mode
[  986.130148][ T3898] br: port 1(veth1) entered disabled state