[  855.489281][T19689] br1: port 1(veth1) entered blocking state
[  855.489482][T19689] br1: port 1(veth1) entered disabled state
[  855.489655][T19689] veth1: entered allmulticast mode
[  855.491072][T19689] veth1: entered promiscuous mode
[  855.563652][ T9762] br1: port 1(veth1) entered blocking state
[  855.563884][ T9762] br1: port 1(veth1) entered forwarding state
[  855.610211][T19702] br1: port 2(veth2) entered blocking state
[  855.610432][T19702] br1: port 2(veth2) entered disabled state
[  855.610667][T19702] veth2: entered allmulticast mode
[  855.612493][T19702] veth2: entered promiscuous mode
[  855.691389][ T9762] br1: port 2(veth2) entered blocking state
[  855.691629][ T9762] br1: port 2(veth2) entered forwarding state
[  873.819642][T20174] br1: port 2(veth2) entered disabled state
[  873.854072][T20176] veth2: left allmulticast mode
[  873.854242][T20176] veth2: left promiscuous mode
[  873.854462][T20176] br1: port 2(veth2) entered disabled state
[  873.885452][T20178] br1: port 1(veth1) entered disabled state
[  873.922294][T20180] veth1: left allmulticast mode
[  873.922463][T20180] veth1: left promiscuous mode
[  873.922681][T20180] br1: port 1(veth1) entered disabled state