[ 1366.309597][T12371] br1: port 1(veth1) entered blocking state
[ 1366.310919][T12371] br1: port 1(veth1) entered disabled state
[ 1366.311351][T12371] veth1: entered allmulticast mode
[ 1366.314844][T12371] veth1: entered promiscuous mode
[ 1366.444972][   T37] br1: port 1(veth1) entered blocking state
[ 1366.445448][   T37] br1: port 1(veth1) entered forwarding state
[ 1399.981961][T12550] br1: port 1(veth1) entered disabled state
[ 1400.089289][T12551] veth1: left allmulticast mode
[ 1400.089634][T12551] veth1: left promiscuous mode
[ 1400.090147][T12551] br1: port 1(veth1) entered disabled state