[  709.424242][T21440] br1: port 1(veth1) entered blocking state
[  709.424695][T21440] br1: port 1(veth1) entered disabled state
[  709.425054][T21440] veth1: entered allmulticast mode
[  709.442368][T21440] veth1: entered promiscuous mode
[  709.480073][   T46] br1: port 1(veth1) entered blocking state
[  709.480323][   T46] br1: port 1(veth1) entered forwarding state
[  709.514334][T21443] br1: port 2(veth2) entered blocking state
[  709.514647][T21443] br1: port 2(veth2) entered disabled state
[  709.515176][T21443] veth2: entered allmulticast mode
[  709.518032][T21443] veth2: entered promiscuous mode
[  709.552305][   T38] br1: port 2(veth2) entered blocking state
[  709.552591][   T38] br1: port 2(veth2) entered forwarding state
[  725.679158][T21518] tc (21518) used greatest stack depth: 24168 bytes left
[  727.739790][T21659] br1: port 2(veth2) entered disabled state
[  727.760679][T21660] veth2: left allmulticast mode
[  727.760835][T21660] veth2: left promiscuous mode
[  727.761090][T21660] br1: port 2(veth2) entered disabled state
[  727.790510][T21661] br1: port 1(veth1) entered disabled state
[  727.812552][T21662] veth1: left allmulticast mode
[  727.812741][T21662] veth1: left promiscuous mode
[  727.813114][T21662] br1: port 1(veth1) entered disabled state