[ 1271.904720][ T4485] br1: port 1(veth1) entered blocking state
[ 1271.905061][ T4485] br1: port 1(veth1) entered disabled state
[ 1271.905373][ T4485] veth1: entered allmulticast mode
[ 1271.907549][ T4485] veth1: entered promiscuous mode
[ 1271.999422][  T250] br1: port 1(veth1) entered blocking state
[ 1271.999728][  T250] br1: port 1(veth1) entered forwarding state
[ 1272.088139][ T4487] br1: port 2(veth2) entered blocking state
[ 1272.088486][ T4487] br1: port 2(veth2) entered disabled state
[ 1272.088774][ T4487] veth2: entered allmulticast mode
[ 1272.090990][ T4487] veth2: entered promiscuous mode
[ 1272.187666][   T40] br1: port 2(veth2) entered blocking state
[ 1272.187985][   T40] br1: port 2(veth2) entered forwarding state
[ 1300.279791][ T4845] br1: port 2(veth2) entered disabled state
[ 1300.365844][ T4846] veth2: left allmulticast mode
[ 1300.366212][ T4846] veth2: left promiscuous mode
[ 1300.366545][ T4846] br1: port 2(veth2) entered disabled state
[ 1300.457371][ T4847] br1: port 1(veth1) entered disabled state
[ 1300.530721][ T4848] veth1: left allmulticast mode
[ 1300.531084][ T4848] veth1: left promiscuous mode
[ 1300.531439][ T4848] br1: port 1(veth1) entered disabled state