[  840.265057][T20671] br1: port 1(veth1) entered blocking state
[  840.265269][T20671] br1: port 1(veth1) entered disabled state
[  840.265483][T20671] veth1: entered allmulticast mode
[  840.266967][T20671] veth1: entered promiscuous mode
[  840.289957][   T39] br1: port 1(veth1) entered blocking state
[  840.290150][   T39] br1: port 1(veth1) entered forwarding state
[  840.316996][T20673] br1: port 2(veth2) entered blocking state
[  840.317184][T20673] br1: port 2(veth2) entered disabled state
[  840.317363][T20673] veth2: entered allmulticast mode
[  840.318779][T20673] veth2: entered promiscuous mode
[  840.346820][   T39] br1: port 2(veth2) entered blocking state
[  840.347045][   T39] br1: port 2(veth2) entered forwarding state
[  852.270375][T20884] tc (20884) used greatest stack depth: 23664 bytes left
[  886.789229][T22156] br1: port 2(veth2) entered disabled state
[  886.811032][T22157] veth2: left allmulticast mode
[  886.811190][T22157] veth2: left promiscuous mode
[  886.811409][T22157] br1: port 2(veth2) entered disabled state
[  886.842160][T22158] br1: port 1(veth1) entered disabled state
[  886.870408][T22159] veth1: left allmulticast mode
[  886.870619][T22159] veth1: left promiscuous mode
[  886.870893][T22159] br1: port 1(veth1) entered disabled state