[ 1251.927380][T12308] br1: port 1(veth1) entered blocking state
[ 1251.927639][T12308] br1: port 1(veth1) entered disabled state
[ 1251.927882][T12308] veth1: entered allmulticast mode
[ 1251.930369][T12308] veth1: entered promiscuous mode
[ 1252.166047][T12310] br1: port 2(veth2) entered blocking state
[ 1252.166287][T12310] br1: port 2(veth2) entered disabled state
[ 1252.166522][T12310] veth2: entered allmulticast mode
[ 1252.168337][T12310] veth2: entered promiscuous mode
[ 1252.398171][T12312] br1: port 2(veth2) entered blocking state
[ 1252.398478][T12312] br1: port 2(veth2) entered forwarding state
[ 1252.398993][T12312] br1: port 1(veth1) entered blocking state
[ 1252.399252][T12312] br1: port 1(veth1) entered forwarding state
[ 1275.142691][T12566] br1: port 2(veth2) entered disabled state
[ 1275.143723][T12566] br1: port 1(veth1) entered disabled state
[ 1275.404165][T12568] veth2: left allmulticast mode
[ 1275.404383][T12568] veth2: left promiscuous mode
[ 1275.404686][T12568] br1: port 2(veth2) entered disabled state
[ 1275.661969][T12570] veth1: left allmulticast mode
[ 1275.662212][T12570] veth1: left promiscuous mode
[ 1275.662554][T12570] br1: port 1(veth1) entered disabled state