[ 1336.999764][ T7541] br1: port 1(veth1) entered blocking state
[ 1337.000120][ T7541] br1: port 1(veth1) entered disabled state
[ 1337.000483][ T7541] veth1: entered allmulticast mode
[ 1337.002447][ T7541] veth1: entered promiscuous mode
[ 1337.103945][ T3693] br1: port 1(veth1) entered blocking state
[ 1337.104322][ T3693] br1: port 1(veth1) entered forwarding state
[ 1350.740599][ T7640] br1: port 1(veth1) entered disabled state
[ 1350.815227][ T7641] veth1: left allmulticast mode
[ 1350.815488][ T7641] veth1: left promiscuous mode
[ 1350.815807][ T7641] br1: port 1(veth1) entered disabled state