[ 1310.295047][ T9683] br1: port 1(veth1) entered blocking state
[ 1310.295414][ T9683] br1: port 1(veth1) entered disabled state
[ 1310.295717][ T9683] veth1: entered allmulticast mode
[ 1310.297965][ T9683] veth1: entered promiscuous mode
[ 1310.387366][   T37] br1: port 1(veth1) entered blocking state
[ 1310.387785][   T37] br1: port 1(veth1) entered forwarding state
[ 1323.908063][ T9782] br1: port 1(veth1) entered disabled state
[ 1323.990884][ T9783] veth1: left allmulticast mode
[ 1323.991113][ T9783] veth1: left promiscuous mode
[ 1323.992140][ T9783] br1: port 1(veth1) entered disabled state