[ 1152.274683][T20725] br1: port 1(veth1) entered blocking state
[ 1152.275427][T20725] br1: port 1(veth1) entered disabled state
[ 1152.275631][T20725] veth1: entered allmulticast mode
[ 1152.277136][T20725] veth1: entered promiscuous mode
[ 1152.307831][   T73] br1: port 1(veth1) entered blocking state
[ 1152.308037][   T73] br1: port 1(veth1) entered forwarding state
[ 1152.339839][T20728] br1: port 2(veth2) entered blocking state
[ 1152.340039][T20728] br1: port 2(veth2) entered disabled state
[ 1152.340230][T20728] veth2: entered allmulticast mode
[ 1152.342068][T20728] veth2: entered promiscuous mode
[ 1152.362585][   T73] br1: port 2(veth2) entered blocking state
[ 1152.363033][   T73] br1: port 2(veth2) entered forwarding state
[ 1166.922911][T21085] br1: port 2(veth2) entered disabled state
[ 1166.946913][T21086] veth2: left allmulticast mode
[ 1166.947081][T21086] veth2: left promiscuous mode
[ 1166.947313][T21086] br1: port 2(veth2) entered disabled state
[ 1166.973840][T21087] br1: port 1(veth1) entered disabled state
[ 1166.992270][T21088] veth1: left allmulticast mode
[ 1166.992469][T21088] veth1: left promiscuous mode
[ 1166.992796][T21088] br1: port 1(veth1) entered disabled state