[  869.425856][T18745] br1: port 1(veth1) entered blocking state
[  869.426190][T18745] br1: port 1(veth1) entered disabled state
[  869.427036][T18745] veth1: entered allmulticast mode
[  869.429573][T18745] veth1: entered promiscuous mode
[  869.492445][   T91] br1: port 1(veth1) entered blocking state
[  869.492789][   T91] br1: port 1(veth1) entered forwarding state
[  869.543539][T18748] br1: port 2(veth2) entered blocking state
[  869.543853][T18748] br1: port 2(veth2) entered disabled state
[  869.544151][T18748] veth2: entered allmulticast mode
[  869.546733][T18748] veth2: entered promiscuous mode
[  869.584253][   T36] br1: port 2(veth2) entered blocking state
[  869.584597][   T36] br1: port 2(veth2) entered forwarding state
[  881.310773][T18912] tc (18912) used greatest stack depth: 23592 bytes left
[  882.610155][T18949] br1: port 2(veth2) entered disabled state
[  882.659987][T18950] veth2: left allmulticast mode
[  882.660274][T18950] veth2: left promiscuous mode
[  882.661284][T18950] br1: port 2(veth2) entered disabled state
[  882.707784][T18951] br1: port 1(veth1) entered disabled state
[  882.743159][T18952] veth1: left allmulticast mode
[  882.744428][T18952] veth1: left promiscuous mode
[  882.744850][T18952] br1: port 1(veth1) entered disabled state