[ 1242.561938][ T8639] br1: port 1(veth1) entered blocking state
[ 1242.562273][ T8639] br1: port 1(veth1) entered disabled state
[ 1242.562592][ T8639] veth1: entered allmulticast mode
[ 1242.564997][ T8639] veth1: entered promiscuous mode
[ 1242.685612][ T7893] br1: port 1(veth1) entered blocking state
[ 1242.686004][ T7893] br1: port 1(veth1) entered forwarding state
[ 1273.930209][ T8818] br1: port 1(veth1) entered disabled state
[ 1274.024529][ T8819] veth1: left allmulticast mode
[ 1274.024836][ T8819] veth1: left promiscuous mode
[ 1274.025197][ T8819] br1: port 1(veth1) entered disabled state