[ 2227.061118][T19509] br1: port 1(veth1) entered blocking state
[ 2227.061578][T19509] br1: port 1(veth1) entered disabled state
[ 2227.062083][T19509] veth1: entered allmulticast mode
[ 2227.065915][T19509] veth1: entered promiscuous mode
[ 2227.178701][   T37] br1: port 1(veth1) entered blocking state
[ 2227.179159][   T37] br1: port 1(veth1) entered forwarding state
[ 2246.689931][T19648] br1: port 1(veth1) entered disabled state
[ 2246.788752][T19649] veth1: left allmulticast mode
[ 2246.789138][T19649] veth1: left promiscuous mode
[ 2246.789617][T19649] br1: port 1(veth1) entered disabled state