[ 1774.492955][T13342] br1: port 1(veth1) entered blocking state
[ 1774.493232][T13342] br1: port 1(veth1) entered disabled state
[ 1774.493518][T13342] veth1: entered allmulticast mode
[ 1774.495393][T13342] veth1: entered promiscuous mode
[ 1774.669719][ T9239] br1: port 1(veth1) entered blocking state
[ 1774.670033][ T9239] br1: port 1(veth1) entered forwarding state
[ 1796.375227][T13481] br1: port 1(veth1) entered disabled state
[ 1796.534473][T13482] veth1: left allmulticast mode
[ 1796.534733][T13482] veth1: left promiscuous mode
[ 1796.535062][T13482] br1: port 1(veth1) entered disabled state