[ 1323.167360][ T7520] br1: port 1(veth1) entered blocking state
[ 1323.167661][ T7520] br1: port 1(veth1) entered disabled state
[ 1323.167945][ T7520] veth1: entered allmulticast mode
[ 1323.169894][ T7520] veth1: entered promiscuous mode
[ 1323.341630][ T7523] br1: port 2(veth2) entered blocking state
[ 1323.342011][ T7523] br1: port 2(veth2) entered disabled state
[ 1323.342331][ T7523] veth2: entered allmulticast mode
[ 1323.344882][ T7523] veth2: entered promiscuous mode
[ 1323.524039][ T7525] br1: port 2(veth2) entered blocking state
[ 1323.524382][ T7525] br1: port 2(veth2) entered forwarding state
[ 1323.524856][ T7525] br1: port 1(veth1) entered blocking state
[ 1323.525119][ T7525] br1: port 1(veth1) entered forwarding state
[ 1343.608491][ T7811] br1: port 2(veth2) entered disabled state
[ 1343.609377][ T7811] br1: port 1(veth1) entered disabled state
[ 1343.779773][ T7813] veth2: left allmulticast mode
[ 1343.780038][ T7813] veth2: left promiscuous mode
[ 1343.780381][ T7813] br1: port 2(veth2) entered disabled state
[ 1343.973603][ T7815] veth1: left allmulticast mode
[ 1343.973855][ T7815] veth1: left promiscuous mode
[ 1343.974189][ T7815] br1: port 1(veth1) entered disabled state