[ 1534.936577][ T4517] br1: port 1(veth1) entered blocking state
[ 1534.936971][ T4517] br1: port 1(veth1) entered disabled state
[ 1534.937215][ T4517] veth1: entered allmulticast mode
[ 1534.940371][ T4517] veth1: entered promiscuous mode
[ 1535.101538][ T4126] br1: port 1(veth1) entered blocking state
[ 1535.102200][ T4126] br1: port 1(veth1) entered forwarding state
[ 1550.822346][ T4576] br1: port 1(veth1) entered disabled state
[ 1550.971567][ T4578] veth1: left allmulticast mode
[ 1550.971843][ T4578] veth1: left promiscuous mode
[ 1550.972186][ T4578] br1: port 1(veth1) entered disabled state