[  870.750895][T17025] br1: port 1(veth1) entered blocking state
[  870.752263][T17025] br1: port 1(veth1) entered disabled state
[  870.752635][T17025] veth1: entered allmulticast mode
[  870.754939][T17025] veth1: entered promiscuous mode
[  870.826201][   T45] br1: port 1(veth1) entered blocking state
[  870.826738][   T45] br1: port 1(veth1) entered forwarding state
[  870.927137][T17028] br1: port 2(veth2) entered blocking state
[  870.927514][T17028] br1: port 2(veth2) entered disabled state
[  870.927819][T17028] veth2: entered allmulticast mode
[  870.930241][T17028] veth2: entered promiscuous mode
[  871.011907][   T40] br1: port 2(veth2) entered blocking state
[  871.012282][   T40] br1: port 2(veth2) entered forwarding state
[  973.455969][T18294] tc (18294) used greatest stack depth: 23544 bytes left
[  983.046806][T18421] br1: port 2(veth2) entered disabled state
[  983.129002][T18422] veth2: left allmulticast mode
[  983.129305][T18422] veth2: left promiscuous mode
[  983.129648][T18422] br1: port 2(veth2) entered disabled state
[  983.221962][T18423] br1: port 1(veth1) entered disabled state
[  983.320321][T18424] veth1: left allmulticast mode
[  983.320548][T18424] veth1: left promiscuous mode
[  983.320857][T18424] br1: port 1(veth1) entered disabled state