[  838.440251][ T8961] br1: port 1(veth1) entered blocking state
[  838.440454][ T8961] br1: port 1(veth1) entered disabled state
[  838.440633][ T8961] veth1: entered allmulticast mode
[  838.441987][ T8961] veth1: entered promiscuous mode
[  838.474559][   T69] br1: port 1(veth1) entered blocking state
[  838.474786][   T69] br1: port 1(veth1) entered forwarding state
[  849.441778][ T9064] br1: port 1(veth1) entered disabled state
[  849.469511][ T9065] veth1: left allmulticast mode
[  849.469676][ T9065] veth1: left promiscuous mode
[  849.469902][ T9065] br1: port 1(veth1) entered disabled state