[  597.241071][T11012] br1: port 1(veth1) entered blocking state
[  597.241318][T11012] br1: port 1(veth1) entered disabled state
[  597.241567][T11012] veth1: entered allmulticast mode
[  597.243050][T11012] veth1: entered promiscuous mode
[  597.272444][ T6449] br1: port 1(veth1) entered blocking state
[  597.272667][ T6449] br1: port 1(veth1) entered forwarding state
[  597.294861][T11014] br1: port 2(veth2) entered blocking state
[  597.295085][T11014] br1: port 2(veth2) entered disabled state
[  597.295314][T11014] veth2: entered allmulticast mode
[  597.297447][T11014] veth2: entered promiscuous mode
[  597.326351][   T38] br1: port 2(veth2) entered blocking state
[  597.326567][   T38] br1: port 2(veth2) entered forwarding state
[  613.193489][T11358] tc (11358) used greatest stack depth: 23424 bytes left
[  643.461565][T12411] br1: port 2(veth2) entered disabled state
[  643.481802][T12412] veth2: left allmulticast mode
[  643.481959][T12412] veth2: left promiscuous mode
[  643.482182][T12412] br1: port 2(veth2) entered disabled state
[  643.514198][T12413] br1: port 1(veth1) entered disabled state
[  643.533987][T12414] veth1: left allmulticast mode
[  643.534132][T12414] veth1: left promiscuous mode
[  643.534344][T12414] br1: port 1(veth1) entered disabled state