[ 1722.479304][ T7646] br1: port 1(veth1) entered blocking state
[ 1722.479599][ T7646] br1: port 1(veth1) entered disabled state
[ 1722.479872][ T7646] veth1: entered allmulticast mode
[ 1722.482041][ T7646] veth1: entered promiscuous mode
[ 1722.642286][ T6149] br1: port 1(veth1) entered blocking state
[ 1722.642654][ T6149] br1: port 1(veth1) entered forwarding state
[ 1738.888253][ T7705] br1: port 1(veth1) entered disabled state
[ 1739.056645][ T7706] veth1: left allmulticast mode
[ 1739.056895][ T7706] veth1: left promiscuous mode
[ 1739.057230][ T7706] br1: port 1(veth1) entered disabled state