[  830.684878][ T8177] br1: port 1(veth1) entered blocking state
[  830.685261][ T8177] br1: port 1(veth1) entered disabled state
[  830.685826][ T8177] veth1: entered allmulticast mode
[  830.687434][ T8177] veth1: entered promiscuous mode
[  830.718431][   T48] br1: port 1(veth1) entered blocking state
[  830.718750][   T48] br1: port 1(veth1) entered forwarding state
[  830.750895][ T8180] br1: port 2(veth2) entered blocking state
[  830.751249][ T8180] br1: port 2(veth2) entered disabled state
[  830.751619][ T8180] veth2: entered allmulticast mode
[  830.753230][ T8180] veth2: entered promiscuous mode
[  830.783808][   T48] br1: port 2(veth2) entered blocking state
[  830.784122][   T48] br1: port 2(veth2) entered forwarding state
[  849.061664][ T8418] br1: port 2(veth2) entered disabled state
[  849.091364][ T8419] veth2: left allmulticast mode
[  849.092091][ T8419] veth2: left promiscuous mode
[  849.092419][ T8419] br1: port 2(veth2) entered disabled state
[  849.123277][ T8420] br1: port 1(veth1) entered disabled state
[  849.148554][ T8421] veth1: left allmulticast mode
[  849.148848][ T8421] veth1: left promiscuous mode
[  849.149235][ T8421] br1: port 1(veth1) entered disabled state