[ 1447.890545][T12936] br1: port 1(veth1) entered blocking state
[ 1447.891030][T12936] br1: port 1(veth1) entered disabled state
[ 1447.891573][T12936] veth1: entered allmulticast mode
[ 1447.895988][T12936] veth1: entered promiscuous mode
[ 1448.019313][  T253] br1: port 1(veth1) entered blocking state
[ 1448.019734][  T253] br1: port 1(veth1) entered forwarding state
[ 1448.162112][T12939] br1: port 2(veth2) entered blocking state
[ 1448.162553][T12939] br1: port 2(veth2) entered disabled state
[ 1448.163160][T12939] veth2: entered allmulticast mode
[ 1448.167707][T12939] veth2: entered promiscuous mode
[ 1448.298388][T11887] br1: port 2(veth2) entered blocking state
[ 1448.298910][T11887] br1: port 2(veth2) entered forwarding state
[ 1470.518783][T13138] br1: port 2(veth2) entered disabled state
[ 1470.639006][T13139] veth2: left allmulticast mode
[ 1470.639380][T13139] veth2: left promiscuous mode
[ 1470.640124][T13139] br1: port 2(veth2) entered disabled state
[ 1470.778483][T13140] br1: port 1(veth1) entered disabled state
[ 1470.890572][T13141] veth1: left allmulticast mode
[ 1470.890972][T13141] veth1: left promiscuous mode
[ 1470.891513][T13141] br1: port 1(veth1) entered disabled state