[ 1933.507844][ T7301] br1: port 1(veth1) entered blocking state
[ 1933.508343][ T7301] br1: port 1(veth1) entered disabled state
[ 1933.509106][ T7301] veth1: entered allmulticast mode
[ 1933.512633][ T7301] veth1: entered promiscuous mode
[ 1933.641593][   T37] br1: port 1(veth1) entered blocking state
[ 1933.642065][   T37] br1: port 1(veth1) entered forwarding state
[ 1933.757205][ T7304] br1: port 2(veth2) entered blocking state
[ 1933.757701][ T7304] br1: port 2(veth2) entered disabled state
[ 1933.758171][ T7304] veth2: entered allmulticast mode
[ 1933.761946][ T7304] veth2: entered promiscuous mode
[ 1933.872492][   T37] br1: port 2(veth2) entered blocking state
[ 1933.872990][   T37] br1: port 2(veth2) entered forwarding state
[ 1956.026034][ T7503] br1: port 2(veth2) entered disabled state
[ 1956.150607][ T7504] veth2: left allmulticast mode
[ 1956.151085][ T7504] veth2: left promiscuous mode
[ 1956.151571][ T7504] br1: port 2(veth2) entered disabled state
[ 1956.271144][ T7505] br1: port 1(veth1) entered disabled state
[ 1956.393841][ T7506] veth1: left allmulticast mode
[ 1956.394222][ T7506] veth1: left promiscuous mode
[ 1956.394745][ T7506] br1: port 1(veth1) entered disabled state