[ 1177.095806][ T6955] br1: port 1(veth1) entered blocking state
[ 1177.096042][ T6955] br1: port 1(veth1) entered disabled state
[ 1177.096244][ T6955] veth1: entered allmulticast mode
[ 1177.097728][ T6955] veth1: entered promiscuous mode
[ 1177.136075][   T37] br1: port 1(veth1) entered blocking state
[ 1177.136322][   T37] br1: port 1(veth1) entered forwarding state
[ 1191.848476][ T7092] br1: port 1(veth1) entered disabled state
[ 1191.920050][ T7093] veth1: left allmulticast mode
[ 1191.920419][ T7093] veth1: left promiscuous mode
[ 1191.920987][ T7093] br1: port 1(veth1) entered disabled state