[ 1772.673702][ T5534] br1: port 1(veth1) entered blocking state
[ 1772.674631][ T5534] br1: port 1(veth1) entered disabled state
[ 1772.675076][ T5534] veth1: entered allmulticast mode
[ 1772.690239][ T5534] veth1: entered promiscuous mode
[ 1772.814713][   T56] br1: port 1(veth1) entered blocking state
[ 1772.815454][   T56] br1: port 1(veth1) entered forwarding state
[ 1772.931612][ T5536] br1: port 2(veth2) entered blocking state
[ 1772.932075][ T5536] br1: port 2(veth2) entered disabled state
[ 1772.932540][ T5536] veth2: entered allmulticast mode
[ 1772.936117][ T5536] veth2: entered promiscuous mode
[ 1773.049848][   T56] br1: port 2(veth2) entered blocking state
[ 1773.050303][   T56] br1: port 2(veth2) entered forwarding state
[ 1822.486807][ T5771] br1: port 1(veth1) entered disabled state
[ 1822.603425][ T5772] br1: port 2(veth2) entered disabled state
[ 1822.750019][ T5773] veth2: left allmulticast mode
[ 1822.750394][ T5773] veth2: left promiscuous mode
[ 1822.750902][ T5773] br1: port 2(veth2) entered disabled state
[ 1822.753631][ T5773] veth1: left allmulticast mode
[ 1822.754007][ T5773] veth1: left promiscuous mode
[ 1822.754509][ T5773] br1: port 1(veth1) entered disabled state