[ 1930.769770][ T7515] br1: port 1(veth1) entered blocking state
[ 1930.770215][ T7515] br1: port 1(veth1) entered disabled state
[ 1930.770627][ T7515] veth1: entered allmulticast mode
[ 1930.774314][ T7515] veth1: entered promiscuous mode
[ 1931.085403][   T71] br1: port 1(veth1) entered blocking state
[ 1931.085876][   T71] br1: port 1(veth1) entered forwarding state
[ 1931.241901][ T7528] br1: port 2(veth2) entered blocking state
[ 1931.242560][ T7528] br1: port 2(veth2) entered disabled state
[ 1931.243004][ T7528] veth2: entered allmulticast mode
[ 1931.246398][ T7528] veth2: entered promiscuous mode
[ 1931.543021][   T71] br1: port 2(veth2) entered blocking state
[ 1931.543466][   T71] br1: port 2(veth2) entered forwarding state
[ 1951.897392][ T7752] br1: port 2(veth2) entered disabled state
[ 1952.009650][ T7754] veth2: left allmulticast mode
[ 1952.010254][ T7754] veth2: left promiscuous mode
[ 1952.010763][ T7754] br1: port 2(veth2) entered disabled state
[ 1952.153682][ T7756] br1: port 1(veth1) entered disabled state
[ 1952.285747][ T7758] veth1: left allmulticast mode
[ 1952.286405][ T7758] veth1: left promiscuous mode
[ 1952.286894][ T7758] br1: port 1(veth1) entered disabled state