[ 1456.794053][ T4233] br1: port 1(veth1) entered blocking state
[ 1456.795351][ T4233] br1: port 1(veth1) entered disabled state
[ 1456.795859][ T4233] veth1: entered allmulticast mode
[ 1456.804836][ T4233] veth1: entered promiscuous mode
[ 1457.116447][ T4236] br1: port 2(veth2) entered blocking state
[ 1457.116841][ T4236] br1: port 2(veth2) entered disabled state
[ 1457.117108][ T4236] veth2: entered allmulticast mode
[ 1457.118967][ T4236] veth2: entered promiscuous mode
[ 1457.426606][ T4238] br1: port 2(veth2) entered blocking state
[ 1457.426971][ T4238] br1: port 2(veth2) entered forwarding state
[ 1457.427542][ T4238] br1: port 1(veth1) entered blocking state
[ 1457.427787][ T4238] br1: port 1(veth1) entered forwarding state
[ 1482.957728][ T4492] br1: port 2(veth2) entered disabled state
[ 1482.958522][ T4492] br1: port 1(veth1) entered disabled state
[ 1483.243089][ T4494] veth2: left allmulticast mode
[ 1483.243379][ T4494] veth2: left promiscuous mode
[ 1483.243684][ T4494] br1: port 2(veth2) entered disabled state
[ 1483.522539][ T4496] veth1: left allmulticast mode
[ 1483.522852][ T4496] veth1: left promiscuous mode
[ 1483.523146][ T4496] br1: port 1(veth1) entered disabled state