[  883.232563][T15478] br1: port 1(veth1) entered blocking state
[  883.234112][T15478] br1: port 1(veth1) entered disabled state
[  883.234379][T15478] veth1: entered allmulticast mode
[  883.236039][T15478] veth1: entered promiscuous mode
[  883.273995][   T37] br1: port 1(veth1) entered blocking state
[  883.274239][   T37] br1: port 1(veth1) entered forwarding state
[  883.305548][T15480] br1: port 2(veth2) entered blocking state
[  883.306140][T15480] br1: port 2(veth2) entered disabled state
[  883.306340][T15480] veth2: entered allmulticast mode
[  883.307897][T15480] veth2: entered promiscuous mode
[  883.336130][   T37] br1: port 2(veth2) entered blocking state
[  883.336367][   T37] br1: port 2(veth2) entered forwarding state
[  889.956570][T15514] tc (15514) used greatest stack depth: 23448 bytes left
[  898.971573][T15837] br1: port 2(veth2) entered disabled state
[  899.004044][T15838] veth2: left allmulticast mode
[  899.004280][T15838] veth2: left promiscuous mode
[  899.004629][T15838] br1: port 2(veth2) entered disabled state
[  899.041244][T15839] br1: port 1(veth1) entered disabled state
[  899.073824][T15840] veth1: left allmulticast mode
[  899.074052][T15840] veth1: left promiscuous mode
[  899.074393][T15840] br1: port 1(veth1) entered disabled state