[ 1421.999404][T11910] br1: port 1(veth1) entered blocking state
[ 1421.999994][T11910] br1: port 1(veth1) entered disabled state
[ 1422.000627][T11910] veth1: entered allmulticast mode
[ 1422.005177][T11910] veth1: entered promiscuous mode
[ 1422.126667][   T37] br1: port 1(veth1) entered blocking state
[ 1422.127168][   T37] br1: port 1(veth1) entered forwarding state
[ 1422.229218][T11913] br1: port 2(veth2) entered blocking state
[ 1422.229646][T11913] br1: port 2(veth2) entered disabled state
[ 1422.230261][T11913] veth2: entered allmulticast mode
[ 1422.233666][T11913] veth2: entered promiscuous mode
[ 1422.355693][   T37] br1: port 2(veth2) entered blocking state
[ 1422.356220][   T37] br1: port 2(veth2) entered forwarding state
[ 1452.035642][T12125] br1: port 2(veth2) entered disabled state
[ 1452.148220][T12126] veth2: left allmulticast mode
[ 1452.148591][T12126] veth2: left promiscuous mode
[ 1452.149308][T12126] br1: port 2(veth2) entered disabled state
[ 1452.252240][T12127] br1: port 1(veth1) entered disabled state
[ 1452.373484][T12128] veth1: left allmulticast mode
[ 1452.374096][T12128] veth1: left promiscuous mode
[ 1452.374579][T12128] br1: port 1(veth1) entered disabled state