[ 1822.122988][ T9012] br1: port 1(veth1) entered blocking state
[ 1822.123238][ T9012] br1: port 1(veth1) entered disabled state
[ 1822.123490][ T9012] veth1: entered allmulticast mode
[ 1822.125292][ T9012] veth1: entered promiscuous mode
[ 1822.305317][ T7106] br1: port 1(veth1) entered blocking state
[ 1822.305612][ T7106] br1: port 1(veth1) entered forwarding state
[ 1839.016637][ T9111] br1: port 1(veth1) entered disabled state
[ 1839.181915][ T9112] veth1: left allmulticast mode
[ 1839.182310][ T9112] veth1: left promiscuous mode
[ 1839.182663][ T9112] br1: port 1(veth1) entered disabled state