[ 1047.106730][ T3505] br1: port 1(veth1) entered blocking state
[ 1047.107194][ T3505] br1: port 1(veth1) entered disabled state
[ 1047.107634][ T3505] veth1: entered allmulticast mode
[ 1047.111031][ T3505] veth1: entered promiscuous mode
[ 1047.284700][   T36] br1: port 1(veth1) entered blocking state
[ 1047.285184][   T36] br1: port 1(veth1) entered forwarding state
[ 1047.406571][ T3507] br1: port 2(veth2) entered blocking state
[ 1047.407008][ T3507] br1: port 2(veth2) entered disabled state
[ 1047.407450][ T3507] veth2: entered allmulticast mode
[ 1047.412106][ T3507] veth2: entered promiscuous mode
[ 1047.544886][ T3029] br1: port 2(veth2) entered blocking state
[ 1047.545482][ T3029] br1: port 2(veth2) entered forwarding state
[ 1107.199181][ T4042] tc (4042) used greatest stack depth: 24272 bytes left
[ 1145.245108][ T4426] tc (4426) used greatest stack depth: 24096 bytes left
[ 1192.150724][ T4900] br1: port 2(veth2) entered disabled state
[ 1192.275370][ T4901] veth2: left allmulticast mode
[ 1192.275753][ T4901] veth2: left promiscuous mode
[ 1192.276242][ T4901] br1: port 2(veth2) entered disabled state
[ 1192.381527][ T4902] br1: port 1(veth1) entered disabled state
[ 1192.486310][ T4903] veth1: left allmulticast mode
[ 1192.486891][ T4903] veth1: left promiscuous mode
[ 1192.487731][ T4903] br1: port 1(veth1) entered disabled state