[ 1346.601479][ T5185] br1: port 1(veth1) entered blocking state
[ 1346.601785][ T5185] br1: port 1(veth1) entered disabled state
[ 1346.602064][ T5185] veth1: entered allmulticast mode
[ 1346.603924][ T5185] veth1: entered promiscuous mode
[ 1346.694434][ T3974] br1: port 1(veth1) entered blocking state
[ 1346.694726][ T3974] br1: port 1(veth1) entered forwarding state
[ 1360.351526][ T5284] br1: port 1(veth1) entered disabled state
[ 1360.435006][ T5285] veth1: left allmulticast mode
[ 1360.435682][ T5285] veth1: left promiscuous mode
[ 1360.436008][ T5285] br1: port 1(veth1) entered disabled state