[ 1541.126086][ T8157] br1: port 1(veth1) entered blocking state
[ 1541.126361][ T8157] br1: port 1(veth1) entered disabled state
[ 1541.127715][ T8157] veth1: entered allmulticast mode
[ 1541.129586][ T8157] veth1: entered promiscuous mode
[ 1541.295845][ T7311] br1: port 1(veth1) entered blocking state
[ 1541.296090][ T7311] br1: port 1(veth1) entered forwarding state
[ 1561.553097][ T8232] br1: port 1(veth1) entered disabled state
[ 1561.693262][ T8233] veth1: left allmulticast mode
[ 1561.693524][ T8233] veth1: left promiscuous mode
[ 1561.693831][ T8233] br1: port 1(veth1) entered disabled state