[ 2020.285694][ T2897] br1: port 1(veth1) entered blocking state
[ 2020.285992][ T2897] br1: port 1(veth1) entered disabled state
[ 2020.286261][ T2897] veth1: entered allmulticast mode
[ 2020.288733][ T2897] veth1: entered promiscuous mode
[ 2020.425330][   T50] br1: port 1(veth1) entered blocking state
[ 2020.425612][   T50] br1: port 1(veth1) entered forwarding state
[ 2020.575247][ T2899] br1: port 2(veth2) entered blocking state
[ 2020.575550][ T2899] br1: port 2(veth2) entered disabled state
[ 2020.576583][ T2899] veth2: entered allmulticast mode
[ 2020.578476][ T2899] veth2: entered promiscuous mode
[ 2020.715394][   T47] br1: port 2(veth2) entered blocking state
[ 2020.715649][   T47] br1: port 2(veth2) entered forwarding state
[ 2159.603592][ T4132] br1: port 2(veth2) entered disabled state
[ 2159.748670][ T4133] veth2: left allmulticast mode
[ 2159.748894][ T4133] veth2: left promiscuous mode
[ 2159.749205][ T4133] br1: port 2(veth2) entered disabled state
[ 2159.894337][ T4134] br1: port 1(veth1) entered disabled state
[ 2160.046251][ T4135] veth1: left allmulticast mode
[ 2160.046457][ T4135] veth1: left promiscuous mode
[ 2160.046776][ T4135] br1: port 1(veth1) entered disabled state