[  720.882486][T19601] br1: port 1(veth1) entered blocking state
[  720.882711][T19601] br1: port 1(veth1) entered disabled state
[  720.882930][T19601] veth1: entered allmulticast mode
[  720.893775][T19601] veth1: entered promiscuous mode
[  720.919180][   T38] br1: port 1(veth1) entered blocking state
[  720.919405][   T38] br1: port 1(veth1) entered forwarding state
[  720.942423][T19605] br1: port 2(veth2) entered blocking state
[  720.942634][T19605] br1: port 2(veth2) entered disabled state
[  720.942825][T19605] veth2: entered allmulticast mode
[  720.944309][T19605] veth2: entered promiscuous mode
[  720.971797][   T37] br1: port 2(veth2) entered blocking state
[  720.972047][   T37] br1: port 2(veth2) entered forwarding state
[  739.336647][T19817] br1: port 2(veth2) entered disabled state
[  739.356822][T19818] veth2: left allmulticast mode
[  739.357024][T19818] veth2: left promiscuous mode
[  739.357277][T19818] br1: port 2(veth2) entered disabled state
[  739.386082][T19819] br1: port 1(veth1) entered disabled state
[  739.409874][T19820] veth1: left allmulticast mode
[  739.410058][T19820] veth1: left promiscuous mode
[  739.410307][T19820] br1: port 1(veth1) entered disabled state