[ 1553.799351][ T9404] br1: port 1(veth1) entered blocking state
[ 1553.799630][ T9404] br1: port 1(veth1) entered disabled state
[ 1553.799882][ T9404] veth1: entered allmulticast mode
[ 1553.806722][ T9404] veth1: entered promiscuous mode
[ 1554.165159][ T9407] br1: port 2(veth2) entered blocking state
[ 1554.165432][ T9407] br1: port 2(veth2) entered disabled state
[ 1554.165705][ T9407] veth2: entered allmulticast mode
[ 1554.167652][ T9407] veth2: entered promiscuous mode
[ 1554.471453][ T9409] br1: port 2(veth2) entered blocking state
[ 1554.471778][ T9409] br1: port 2(veth2) entered forwarding state
[ 1554.472229][ T9409] br1: port 1(veth1) entered blocking state
[ 1554.472479][ T9409] br1: port 1(veth1) entered forwarding state
[ 1582.676785][ T9663] br1: port 2(veth2) entered disabled state
[ 1582.677880][ T9663] br1: port 1(veth1) entered disabled state
[ 1582.988662][ T9665] veth2: left allmulticast mode
[ 1582.988949][ T9665] veth2: left promiscuous mode
[ 1582.989277][ T9665] br1: port 2(veth2) entered disabled state
[ 1583.290098][ T9667] veth1: left allmulticast mode
[ 1583.290359][ T9667] veth1: left promiscuous mode
[ 1583.291461][ T9667] br1: port 1(veth1) entered disabled state