[ 1032.461600][T21984] br1: port 1(veth1) entered blocking state
[ 1032.461870][T21984] br1: port 1(veth1) entered disabled state
[ 1032.462115][T21984] veth1: entered allmulticast mode
[ 1032.464047][T21984] veth1: entered promiscuous mode
[ 1032.492232][   T37] br1: port 1(veth1) entered blocking state
[ 1032.492494][   T37] br1: port 1(veth1) entered forwarding state
[ 1032.527818][T21987] br1: port 2(veth2) entered blocking state
[ 1032.528042][T21987] br1: port 2(veth2) entered disabled state
[ 1032.528259][T21987] veth2: entered allmulticast mode
[ 1032.530184][T21987] veth2: entered promiscuous mode
[ 1032.551232][T20042] br1: port 2(veth2) entered blocking state
[ 1032.551443][T20042] br1: port 2(veth2) entered forwarding state
[ 1040.068147][T22032] tc (22032) used greatest stack depth: 23520 bytes left
[ 1043.886431][T22186] br1: port 2(veth2) entered disabled state
[ 1043.903594][T22187] veth2: left allmulticast mode
[ 1043.903796][T22187] veth2: left promiscuous mode
[ 1043.904101][T22187] br1: port 2(veth2) entered disabled state
[ 1043.935267][T22188] br1: port 1(veth1) entered disabled state
[ 1043.958628][T22189] veth1: left allmulticast mode
[ 1043.958790][T22189] veth1: left promiscuous mode
[ 1043.959028][T22189] br1: port 1(veth1) entered disabled state