[ 1243.604889][ T8442] br1: port 1(veth1) entered blocking state
[ 1243.605248][ T8442] br1: port 1(veth1) entered disabled state
[ 1243.605600][ T8442] veth1: entered allmulticast mode
[ 1243.607632][ T8442] veth1: entered promiscuous mode
[ 1243.707185][ T4133] br1: port 1(veth1) entered blocking state
[ 1243.707564][ T4133] br1: port 1(veth1) entered forwarding state
[ 1274.994704][ T8621] br1: port 1(veth1) entered disabled state
[ 1275.105549][ T8622] veth1: left allmulticast mode
[ 1275.105803][ T8622] veth1: left promiscuous mode
[ 1275.106128][ T8622] br1: port 1(veth1) entered disabled state