[ 1342.669769][ T9449] br1: port 1(veth1) entered blocking state
[ 1342.670256][ T9449] br1: port 1(veth1) entered disabled state
[ 1342.670696][ T9449] veth1: entered allmulticast mode
[ 1342.674556][ T9449] veth1: entered promiscuous mode
[ 1342.790615][ T1311] br1: port 1(veth1) entered blocking state
[ 1342.791086][ T1311] br1: port 1(veth1) entered forwarding state
[ 1357.798974][ T9548] br1: port 1(veth1) entered disabled state
[ 1357.954049][ T9549] veth1: left allmulticast mode
[ 1357.954701][ T9549] veth1: left promiscuous mode
[ 1357.955211][ T9549] br1: port 1(veth1) entered disabled state