[  646.127326][T16782] br1: port 1(veth1) entered blocking state
[  646.127552][T16782] br1: port 1(veth1) entered disabled state
[  646.127748][T16782] veth1: entered allmulticast mode
[  646.129451][T16782] veth1: entered promiscuous mode
[  646.152483][   T91] br1: port 1(veth1) entered blocking state
[  646.152695][   T91] br1: port 1(veth1) entered forwarding state
[  646.192142][T16784] br1: port 2(veth2) entered blocking state
[  646.192435][T16784] br1: port 2(veth2) entered disabled state
[  646.192723][T16784] veth2: entered allmulticast mode
[  646.197671][T16784] veth2: entered promiscuous mode
[  646.219648][   T91] br1: port 2(veth2) entered blocking state
[  646.219854][   T91] br1: port 2(veth2) entered forwarding state
[  652.848603][T16818] tc (16818) used greatest stack depth: 23936 bytes left
[  661.720382][T17141] br1: port 2(veth2) entered disabled state
[  661.746565][T17142] veth2: left allmulticast mode
[  661.746748][T17142] veth2: left promiscuous mode
[  661.748403][T17142] br1: port 2(veth2) entered disabled state
[  661.786731][T17143] br1: port 1(veth1) entered disabled state
[  661.813968][T17144] veth1: left allmulticast mode
[  661.814141][T17144] veth1: left promiscuous mode
[  661.814373][T17144] br1: port 1(veth1) entered disabled state