[ 1589.257653][T20785] br1: port 1(veth1) entered blocking state
[ 1589.258145][T20785] br1: port 1(veth1) entered disabled state
[ 1589.258631][T20785] veth1: entered allmulticast mode
[ 1589.276356][T20785] veth1: entered promiscuous mode
[ 1589.389047][   T37] br1: port 1(veth1) entered blocking state
[ 1589.389498][   T37] br1: port 1(veth1) entered forwarding state
[ 1589.493506][T20788] br1: port 2(veth2) entered blocking state
[ 1589.493999][T20788] br1: port 2(veth2) entered disabled state
[ 1589.494479][T20788] veth2: entered allmulticast mode
[ 1589.509866][T20788] veth2: entered promiscuous mode
[ 1589.638719][   T37] br1: port 2(veth2) entered blocking state
[ 1589.639500][   T37] br1: port 2(veth2) entered forwarding state
[ 1612.562310][T20987] br1: port 2(veth2) entered disabled state
[ 1612.683187][T20988] veth2: left allmulticast mode
[ 1612.683588][T20988] veth2: left promiscuous mode
[ 1612.684161][T20988] br1: port 2(veth2) entered disabled state
[ 1612.788401][T20989] br1: port 1(veth1) entered disabled state
[ 1612.891050][T20990] veth1: left allmulticast mode
[ 1612.891589][T20990] veth1: left promiscuous mode
[ 1612.892080][T20990] br1: port 1(veth1) entered disabled state