[ 1343.139830][ T6594] br1: port 1(veth1) entered blocking state
[ 1343.140300][ T6594] br1: port 1(veth1) entered disabled state
[ 1343.140741][ T6594] veth1: entered allmulticast mode
[ 1343.144343][ T6594] veth1: entered promiscuous mode
[ 1343.287053][   T56] br1: port 1(veth1) entered blocking state
[ 1343.287492][   T56] br1: port 1(veth1) entered forwarding state
[ 1362.847067][ T6733] br1: port 1(veth1) entered disabled state
[ 1362.999716][ T6734] veth1: left allmulticast mode
[ 1363.000611][ T6734] veth1: left promiscuous mode
[ 1363.001126][ T6734] br1: port 1(veth1) entered disabled state