[ 2822.977170][ T9311] br1: port 1(veth1) entered blocking state
[ 2822.977494][ T9311] br1: port 1(veth1) entered disabled state
[ 2822.977811][ T9311] veth1: entered allmulticast mode
[ 2822.980000][ T9311] veth1: entered promiscuous mode
[ 2823.149315][ T7591] br1: port 1(veth1) entered blocking state
[ 2823.149588][ T7591] br1: port 1(veth1) entered forwarding state
[ 2858.156546][ T9393] br1: port 1(veth1) entered disabled state
[ 2858.320920][ T9394] veth1: left allmulticast mode
[ 2858.321264][ T9394] veth1: left promiscuous mode
[ 2858.321602][ T9394] br1: port 1(veth1) entered disabled state