[ 1271.807645][ T8134] br1: port 1(veth1) entered blocking state
[ 1271.808173][ T8134] br1: port 1(veth1) entered disabled state
[ 1271.808664][ T8134] veth1: entered allmulticast mode
[ 1271.813006][ T8134] veth1: entered promiscuous mode
[ 1271.937029][   T38] br1: port 1(veth1) entered blocking state
[ 1271.937494][   T38] br1: port 1(veth1) entered forwarding state
[ 1287.111116][ T8233] br1: port 1(veth1) entered disabled state
[ 1287.221483][ T8234] veth1: left allmulticast mode
[ 1287.221923][ T8234] veth1: left promiscuous mode
[ 1287.222450][ T8234] br1: port 1(veth1) entered disabled state