[  792.578428][T21012] br1: port 1(veth1) entered blocking state
[  792.578633][T21012] br1: port 1(veth1) entered disabled state
[  792.578806][T21012] veth1: entered allmulticast mode
[  792.580195][T21012] veth1: entered promiscuous mode
[  792.607844][T20440] br1: port 1(veth1) entered blocking state
[  792.608031][T20440] br1: port 1(veth1) entered forwarding state
[  792.627977][T21014] br1: port 2(veth2) entered blocking state
[  792.628166][T21014] br1: port 2(veth2) entered disabled state
[  792.628342][T21014] veth2: entered allmulticast mode
[  792.629689][T21014] veth2: entered promiscuous mode
[  792.658327][T20440] br1: port 2(veth2) entered blocking state
[  792.658502][T20440] br1: port 2(veth2) entered forwarding state
[  825.719850][T21255] br1: port 1(veth1) entered disabled state
[  825.741720][T21256] br1: port 2(veth2) entered disabled state
[  825.762625][T21257] veth2: left allmulticast mode
[  825.762811][T21257] veth2: left promiscuous mode
[  825.763074][T21257] br1: port 2(veth2) entered disabled state
[  825.770300][T21257] veth1: left allmulticast mode
[  825.770493][T21257] veth1: left promiscuous mode
[  825.770750][T21257] br1: port 1(veth1) entered disabled state