[ 1331.198299][ T8652] br1: port 1(veth1) entered blocking state
[ 1331.198628][ T8652] br1: port 1(veth1) entered disabled state
[ 1331.198912][ T8652] veth1: entered allmulticast mode
[ 1331.200814][ T8652] veth1: entered promiscuous mode
[ 1331.286727][   T46] br1: port 1(veth1) entered blocking state
[ 1331.287061][   T46] br1: port 1(veth1) entered forwarding state
[ 1345.074274][ T8751] br1: port 1(veth1) entered disabled state
[ 1345.159798][ T8752] veth1: left allmulticast mode
[ 1345.160094][ T8752] veth1: left promiscuous mode
[ 1345.160481][ T8752] br1: port 1(veth1) entered disabled state