[ 1292.354206][ T8538] br1: port 1(veth1) entered blocking state
[ 1292.354504][ T8538] br1: port 1(veth1) entered disabled state
[ 1292.354773][ T8538] veth1: entered allmulticast mode
[ 1292.357931][ T8538] veth1: entered promiscuous mode
[ 1292.435504][   T40] br1: port 1(veth1) entered blocking state
[ 1292.435915][   T40] br1: port 1(veth1) entered forwarding state
[ 1305.914851][ T8637] br1: port 1(veth1) entered disabled state
[ 1306.017243][ T8638] veth1: left allmulticast mode
[ 1306.017551][ T8638] veth1: left promiscuous mode
[ 1306.017891][ T8638] br1: port 1(veth1) entered disabled state