[ 1448.883105][T13505] br1: port 1(veth1) entered blocking state
[ 1448.883543][T13505] br1: port 1(veth1) entered disabled state
[ 1448.883974][T13505] veth1: entered allmulticast mode
[ 1448.888009][T13505] veth1: entered promiscuous mode
[ 1449.009825][   T37] br1: port 1(veth1) entered blocking state
[ 1449.010372][   T37] br1: port 1(veth1) entered forwarding state
[ 1449.143133][T13508] br1: port 2(veth2) entered blocking state
[ 1449.144691][T13508] br1: port 2(veth2) entered disabled state
[ 1449.145431][T13508] veth2: entered allmulticast mode
[ 1449.150021][T13508] veth2: entered promiscuous mode
[ 1449.256421][   T35] br1: port 2(veth2) entered blocking state
[ 1449.256893][   T35] br1: port 2(veth2) entered forwarding state
[ 1470.950602][T13707] br1: port 2(veth2) entered disabled state
[ 1471.059042][T13708] veth2: left allmulticast mode
[ 1471.059408][T13708] veth2: left promiscuous mode
[ 1471.059893][T13708] br1: port 2(veth2) entered disabled state
[ 1471.202544][T13709] br1: port 1(veth1) entered disabled state
[ 1471.301549][T13710] veth1: left allmulticast mode
[ 1471.302064][T13710] veth1: left promiscuous mode
[ 1471.302564][T13710] br1: port 1(veth1) entered disabled state