[ 1539.060619][T21288] br1: port 1(veth1) entered blocking state
[ 1539.061277][T21288] br1: port 1(veth1) entered disabled state
[ 1539.061929][T21288] veth1: entered allmulticast mode
[ 1539.066216][T21288] veth1: entered promiscuous mode
[ 1539.206424][T19831] br1: port 1(veth1) entered blocking state
[ 1539.206886][T19831] br1: port 1(veth1) entered forwarding state
[ 1539.327515][T21291] br1: port 2(veth2) entered blocking state
[ 1539.328204][T21291] br1: port 2(veth2) entered disabled state
[ 1539.328628][T21291] veth2: entered allmulticast mode
[ 1539.332331][T21291] veth2: entered promiscuous mode
[ 1539.457016][   T36] br1: port 2(veth2) entered blocking state
[ 1539.457474][   T36] br1: port 2(veth2) entered forwarding state
[ 1568.835893][T21503] br1: port 2(veth2) entered disabled state
[ 1568.951522][T21504] veth2: left allmulticast mode
[ 1568.951862][T21504] veth2: left promiscuous mode
[ 1568.952537][T21504] br1: port 2(veth2) entered disabled state
[ 1569.063980][T21505] br1: port 1(veth1) entered disabled state
[ 1569.182537][T21506] veth1: left allmulticast mode
[ 1569.183073][T21506] veth1: left promiscuous mode
[ 1569.183859][T21506] br1: port 1(veth1) entered disabled state