[ 1985.261497][T19401] br1: port 1(veth1) entered blocking state
[ 1985.261936][T19401] br1: port 1(veth1) entered disabled state
[ 1985.262362][T19401] veth1: entered allmulticast mode
[ 1985.265895][T19401] veth1: entered promiscuous mode
[ 1985.384366][  T250] br1: port 1(veth1) entered blocking state
[ 1985.384831][  T250] br1: port 1(veth1) entered forwarding state
[ 1985.524273][T19403] br1: port 2(veth2) entered blocking state
[ 1985.524720][T19403] br1: port 2(veth2) entered disabled state
[ 1985.525153][T19403] veth2: entered allmulticast mode
[ 1985.529324][T19403] veth2: entered promiscuous mode
[ 1985.670391][  T250] br1: port 2(veth2) entered blocking state
[ 1985.670832][  T250] br1: port 2(veth2) entered forwarding state
[ 2019.365453][T19760] br1: port 2(veth2) entered disabled state
[ 2019.489591][T19761] veth2: left allmulticast mode
[ 2019.490064][T19761] veth2: left promiscuous mode
[ 2019.490758][T19761] br1: port 2(veth2) entered disabled state
[ 2019.601173][T19762] br1: port 1(veth1) entered disabled state
[ 2019.714621][T19763] veth1: left allmulticast mode
[ 2019.714994][T19763] veth1: left promiscuous mode
[ 2019.715525][T19763] br1: port 1(veth1) entered disabled state