[ 1341.030671][ T5119] br1: port 1(veth1) entered blocking state
[ 1341.030991][ T5119] br1: port 1(veth1) entered disabled state
[ 1341.031323][ T5119] veth1: entered allmulticast mode
[ 1341.034254][ T5119] veth1: entered promiscuous mode
[ 1341.180648][   T52] br1: port 1(veth1) entered blocking state
[ 1341.180916][   T52] br1: port 1(veth1) entered forwarding state
[ 1341.336471][ T5121] br1: port 2(veth2) entered blocking state
[ 1341.336739][ T5121] br1: port 2(veth2) entered disabled state
[ 1341.337001][ T5121] veth2: entered allmulticast mode
[ 1341.338848][ T5121] veth2: entered promiscuous mode
[ 1341.504211][   T52] br1: port 2(veth2) entered blocking state
[ 1341.504479][   T52] br1: port 2(veth2) entered forwarding state
[ 1392.185005][ T5343] br1: port 1(veth1) entered disabled state
[ 1392.345656][ T5344] br1: port 2(veth2) entered disabled state
[ 1392.491718][ T5345] veth2: left allmulticast mode
[ 1392.491935][ T5345] veth2: left promiscuous mode
[ 1392.492256][ T5345] br1: port 2(veth2) entered disabled state
[ 1392.493791][ T5345] veth1: left allmulticast mode
[ 1392.493994][ T5345] veth1: left promiscuous mode
[ 1392.494312][ T5345] br1: port 1(veth1) entered disabled state