[ 1451.299002][T13306] br1: port 1(veth1) entered blocking state
[ 1451.299255][T13306] br1: port 1(veth1) entered disabled state
[ 1451.299497][T13306] veth1: entered allmulticast mode
[ 1451.301525][T13306] veth1: entered promiscuous mode
[ 1451.442706][   T51] br1: port 1(veth1) entered blocking state
[ 1451.443054][   T51] br1: port 1(veth1) entered forwarding state
[ 1451.584910][T13308] br1: port 2(veth2) entered blocking state
[ 1451.585195][T13308] br1: port 2(veth2) entered disabled state
[ 1451.585453][T13308] veth2: entered allmulticast mode
[ 1451.587273][T13308] veth2: entered promiscuous mode
[ 1451.720710][   T50] br1: port 2(veth2) entered blocking state
[ 1451.720966][   T50] br1: port 2(veth2) entered forwarding state
[ 1483.390554][T13641] br1: port 2(veth2) entered disabled state
[ 1483.558105][T13642] veth2: left allmulticast mode
[ 1483.558342][T13642] veth2: left promiscuous mode
[ 1483.558651][T13642] br1: port 2(veth2) entered disabled state
[ 1483.711588][T13643] br1: port 1(veth1) entered disabled state
[ 1483.856555][T13645] veth1: left allmulticast mode
[ 1483.856823][T13645] veth1: left promiscuous mode
[ 1483.857184][T13645] br1: port 1(veth1) entered disabled state