[ 1581.844370][T21465] br1: port 1(veth1) entered blocking state
[ 1581.844831][T21465] br1: port 1(veth1) entered disabled state
[ 1581.845264][T21465] veth1: entered allmulticast mode
[ 1581.849438][T21465] veth1: entered promiscuous mode
[ 1581.959951][   T37] br1: port 1(veth1) entered blocking state
[ 1581.960435][   T37] br1: port 1(veth1) entered forwarding state
[ 1582.091298][T21467] br1: port 2(veth2) entered blocking state
[ 1582.091991][T21467] br1: port 2(veth2) entered disabled state
[ 1582.092426][T21467] veth2: entered allmulticast mode
[ 1582.097883][T21467] veth2: entered promiscuous mode
[ 1582.211771][   T37] br1: port 2(veth2) entered blocking state
[ 1582.212228][   T37] br1: port 2(veth2) entered forwarding state
[ 1615.663454][T21823] br1: port 2(veth2) entered disabled state
[ 1615.776450][T21824] veth2: left allmulticast mode
[ 1615.776834][T21824] veth2: left promiscuous mode
[ 1615.777337][T21824] br1: port 2(veth2) entered disabled state
[ 1615.884560][T21825] br1: port 1(veth1) entered disabled state
[ 1616.006829][T21826] veth1: left allmulticast mode
[ 1616.007222][T21826] veth1: left promiscuous mode
[ 1616.008010][T21826] br1: port 1(veth1) entered disabled state