[ 1516.386949][ T7566] br1: port 1(veth1) entered blocking state
[ 1516.387223][ T7566] br1: port 1(veth1) entered disabled state
[ 1516.387516][ T7566] veth1: entered allmulticast mode
[ 1516.390602][ T7566] veth1: entered promiscuous mode
[ 1516.535535][ T4857] br1: port 1(veth1) entered blocking state
[ 1516.535813][ T4857] br1: port 1(veth1) entered forwarding state
[ 1551.272755][ T7657] br1: port 1(veth1) entered disabled state
[ 1551.413899][ T7658] veth1: left allmulticast mode
[ 1551.414222][ T7658] veth1: left promiscuous mode
[ 1551.414535][ T7658] br1: port 1(veth1) entered disabled state